389394720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 576

約数和(自身を含む): 1637895168

約数和(自身を除く): 1248500448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 61, 62, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 110, 117, 120, 122, 124, 130, 132, 143, 144, 155, 156, 160, 165, 176, 180, 183, 186, 195, 198, 208, 220, 234, 240, 244, 248, 260, 264, 279, 286, 288, 305, 310, 312, 330, 341, 352, 360, 366, 372, 390, 396, 403, 416, 429, 440, 465, 468, 480, 488, 495, 496, 520, 528, 549, 558, 572, 585, 610, 620, 624, 660, 671, 682, 715, 720, 732, 744, 780, 792, 793, 806, 858, 880, 915, 930, 936, 976, 990, 992, 1023, 1040, 1056, 1098, 1116, 1144, 1170, 1209, 1220, 1240, 1248, 1287, 1320, 1342, 1364, 1395, 1430, 1440, 1464, 1488, 1560, 1584, 1586, 1612, 1705, 1716, 1760, 1830, 1860, 1872, 1891, 1952, 1980, 2013, 2015, 2046, 2080, 2145, 2196, 2232, 2288, 2340, 2379, 2418, 2440, 2480, 2574, 2640, 2684, 2728, 2745, 2790, 2860, 2928, 2976, 3069, 3120, 3168, 3172, 3224, 3355, 3410, 3432, 3627, 3660, 3720, 3744, 3782, 3960, 3965, 4026, 4030, 4092, 4290, 4392, 4433, 4464, 4576, 4680, 4758, 4836, 4880, 4960, 5115, 5148, 5280, 5368, 5456, 5490, 5580, 5673, 5720, 5856, 6039, 6045, 6138, 6240, 6344, 6435, 6448, 6710, 6820, 6864, 7137, 7254, 7320, 7440, 7564, 7920, 7930, 8052, 8060, 8184, 8580, 8723, 8784, 8866, 8928, 9360, 9455, 9516, 9672, 9760, 10065, 10230, 10296, 10736, 10912, 10980, 11160, 11346, 11440, 11895, 12078, 12090, 12276, 12688, 12870, 12896, 13299, 13420, 13640, 13728, 14274, 14508, 14640, 14880, 15128, 15345, 15840, 15860, 16104, 16120, 16368, 17019, 17160, 17446, 17568, 17732, 18135, 18720, 18910, 19032, 19344, 20130, 20460, 20592, 20801, 21472, 21960, 22165, 22320, 22692, 22880, 23790, 24156, 24180, 24552, 24583, 25376, 25740, 26169, 26598, 26840, 27280, 28365, 28548, 29016, 29280, 30195, 30256, 30690, 31720, 32208, 32240, 32736, 34038, 34320, 34892, 35464, 35685, 36270, 37820, 38064, 38688, 39897, 40260, 40920, 41184, 41602, 43615, 43920, 44330, 44640, 45384, 47580, 48312, 48360, 49104, 49166, 51480, 52338, 53196, 53680, 54560, 56730, 57096, 58032, 60390, 60512, 61380, 62403, 63440, 64416, 64480, 66495, 68076, 68640, 69784, 70928, 71370, 72540, 73749, 75640, 76128, 78507, 79794, 80520, 81840, 83204, 85095, 87230, 87840, 88660, 90768, 95160, 96624, 96720, 98208, 98332, 102960, 104005, 104676, 106392, 107360, 113460, 114192, 116064, 120780, 122760, 122915, 124806, 126880, 130845, 132990, 136152, 139568, 141856, 142740, 145080, 147498, 151280, 157014, 159588, 161040, 163680, 166408, 170190, 174460, 177320, 181536, 187209, 190320, 193248, 193440, 196664, 199485, 205920, 208010, 209352, 212784, 221247, 226920, 228384, 241560, 245520, 245830, 249612, 261690, 265980, 270413, 272304, 279136, 285480, 290160, 294996, 302560, 312015, 314028, 319176, 322080, 332816, 340380, 348920, 354640, 368745, 374418, 380640, 392535, 393328, 398970, 416020, 418704, 425568, 442494, 453840, 483120, 491040, 491660, 499224, 523380, 531960, 540826, 544608, 570960, 580320, 589992, 624030, 628056, 638352, 665632, 680760, 697840, 709280, 737490, 748836, 785070, 786656, 797940, 811239, 832040, 837408, 884988, 907680, 936045, 966240, 983320, 998448, 1046760, 1063920, 1081652, 1106235, 1141920, 1179984, 1248060, 1256112, 1276704, 1352065, 1361520, 1395680, 1474980, 1497672, 1570140, 1595880, 1622478, 1664080, 1769976, 1872090, 1966640, 1996896, 2093520, 2127840, 2163304, 2212470, 2359968, 2433717, 2496120, 2512224, 2704130, 2723040, 2949960, 2995344, 3140280, 3191760, 3244956, 3328160, 3539952, 3744180, 3933280, 4056195, 4187040, 4326608, 4424940, 4867434, 4992240, 5408260, 5899920, 5990688, 6280560, 6383520, 6489912, 7079904, 7488360, 8112390, 8653216, 8849880, 9734868, 9984480, 10816520, 11799840, 12168585, 12561120, 12979824, 14976720, 16224780, 17699760, 19469736, 21633040, 24337170, 25959648, 29953440, 32449560, 35399520, 38939472, 43266080, 48674340, 64899120, 77878944, 97348680, 129798240, 194697360, 389394720]

約数ペア:

[(1, 389394720), (2, 194697360), (3, 129798240), (4, 97348680), (5, 77878944), (6, 64899120), (8, 48674340), (9, 43266080), (10, 38939472), (11, 35399520), (12, 32449560), (13, 29953440), (15, 25959648), (16, 24337170), (18, 21633040), (20, 19469736), (22, 17699760), (24, 16224780), (26, 14976720), (30, 12979824), (31, 12561120), (32, 12168585), (33, 11799840), (36, 10816520), (39, 9984480), (40, 9734868), (44, 8849880), (45, 8653216), (48, 8112390), (52, 7488360), (55, 7079904), (60, 6489912), (61, 6383520), (62, 6280560), (65, 5990688), (66, 5899920), (72, 5408260), (78, 4992240), (80, 4867434), (88, 4424940), (90, 4326608), (93, 4187040), (96, 4056195), (99, 3933280), (104, 3744180), (110, 3539952), (117, 3328160), (120, 3244956), (122, 3191760), (124, 3140280), (130, 2995344), (132, 2949960), (143, 2723040), (144, 2704130), (155, 2512224), (156, 2496120), (160, 2433717), (165, 2359968), (176, 2212470), (180, 2163304), (183, 2127840), (186, 2093520), (195, 1996896), (198, 1966640), (208, 1872090), (220, 1769976), (234, 1664080), (240, 1622478), (244, 1595880), (248, 1570140), (260, 1497672), (264, 1474980), (279, 1395680), (286, 1361520), (288, 1352065), (305, 1276704), (310, 1256112), (312, 1248060), (330, 1179984), (341, 1141920), (352, 1106235), (360, 1081652), (366, 1063920), (372, 1046760), (390, 998448), (396, 983320), (403, 966240), (416, 936045), (429, 907680), (440, 884988), (465, 837408), (468, 832040), (480, 811239), (488, 797940), (495, 786656), (496, 785070), (520, 748836), (528, 737490), (549, 709280), (558, 697840), (572, 680760), (585, 665632), (610, 638352), (620, 628056), (624, 624030), (660, 589992), (671, 580320), (682, 570960), (715, 544608), (720, 540826), (732, 531960), (744, 523380), (780, 499224), (792, 491660), (793, 491040), (806, 483120), (858, 453840), (880, 442494), (915, 425568), (930, 418704), (936, 416020), (976, 398970), (990, 393328), (992, 392535), (1023, 380640), (1040, 374418), (1056, 368745), (1098, 354640), (1116, 348920), (1144, 340380), (1170, 332816), (1209, 322080), (1220, 319176), (1240, 314028), (1248, 312015), (1287, 302560), (1320, 294996), (1342, 290160), (1364, 285480), (1395, 279136), (1430, 272304), (1440, 270413), (1464, 265980), (1488, 261690), (1560, 249612), (1584, 245830), (1586, 245520), (1612, 241560), (1705, 228384), (1716, 226920), (1760, 221247), (1830, 212784), (1860, 209352), (1872, 208010), (1891, 205920), (1952, 199485), (1980, 196664), (2013, 193440), (2015, 193248), (2046, 190320), (2080, 187209), (2145, 181536), (2196, 177320), (2232, 174460), (2288, 170190), (2340, 166408), (2379, 163680), (2418, 161040), (2440, 159588), (2480, 157014), (2574, 151280), (2640, 147498), (2684, 145080), (2728, 142740), (2745, 141856), (2790, 139568), (2860, 136152), (2928, 132990), (2976, 130845), (3069, 126880), (3120, 124806), (3168, 122915), (3172, 122760), (3224, 120780), (3355, 116064), (3410, 114192), (3432, 113460), (3627, 107360), (3660, 106392), (3720, 104676), (3744, 104005), (3782, 102960), (3960, 98332), (3965, 98208), (4026, 96720), (4030, 96624), (4092, 95160), (4290, 90768), (4392, 88660), (4433, 87840), (4464, 87230), (4576, 85095), (4680, 83204), (4758, 81840), (4836, 80520), (4880, 79794), (4960, 78507), (5115, 76128), (5148, 75640), (5280, 73749), (5368, 72540), (5456, 71370), (5490, 70928), (5580, 69784), (5673, 68640), (5720, 68076), (5856, 66495), (6039, 64480), (6045, 64416), (6138, 63440), (6240, 62403), (6344, 61380), (6435, 60512), (6448, 60390), (6710, 58032), (6820, 57096), (6864, 56730), (7137, 54560), (7254, 53680), (7320, 53196), (7440, 52338), (7564, 51480), (7920, 49166), (7930, 49104), (8052, 48360), (8060, 48312), (8184, 47580), (8580, 45384), (8723, 44640), (8784, 44330), (8866, 43920), (8928, 43615), (9360, 41602), (9455, 41184), (9516, 40920), (9672, 40260), (9760, 39897), (10065, 38688), (10230, 38064), (10296, 37820), (10736, 36270), (10912, 35685), (10980, 35464), (11160, 34892), (11346, 34320), (11440, 34038), (11895, 32736), (12078, 32240), (12090, 32208), (12276, 31720), (12688, 30690), (12870, 30256), (12896, 30195), (13299, 29280), (13420, 29016), (13640, 28548), (13728, 28365), (14274, 27280), (14508, 26840), (14640, 26598), (14880, 26169), (15128, 25740), (15345, 25376), (15840, 24583), (15860, 24552), (16104, 24180), (16120, 24156), (16368, 23790), (17019, 22880), (17160, 22692), (17446, 22320), (17568, 22165), (17732, 21960), (18135, 21472), (18720, 20801), (18910, 20592), (19032, 20460), (19344, 20130)]