64899120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 320

約数和(自身を含む): 247984128

約数和(自身を除く): 183085008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 48, 52, 55, 60, 61, 62, 65, 66, 78, 80, 88, 93, 104, 110, 120, 122, 124, 130, 132, 143, 155, 156, 165, 176, 183, 186, 195, 208, 220, 240, 244, 248, 260, 264, 286, 305, 310, 312, 330, 341, 366, 372, 390, 403, 429, 440, 465, 488, 496, 520, 528, 572, 610, 620, 624, 660, 671, 682, 715, 732, 744, 780, 793, 806, 858, 880, 915, 930, 976, 1023, 1040, 1144, 1209, 1220, 1240, 1320, 1342, 1364, 1430, 1464, 1488, 1560, 1586, 1612, 1705, 1716, 1830, 1860, 1891, 2013, 2015, 2046, 2145, 2288, 2379, 2418, 2440, 2480, 2640, 2684, 2728, 2860, 2928, 3120, 3172, 3224, 3355, 3410, 3432, 3660, 3720, 3782, 3965, 4026, 4030, 4092, 4290, 4433, 4758, 4836, 4880, 5115, 5368, 5456, 5673, 5720, 6045, 6344, 6448, 6710, 6820, 6864, 7320, 7440, 7564, 7930, 8052, 8060, 8184, 8580, 8723, 8866, 9455, 9516, 9672, 10065, 10230, 10736, 11346, 11440, 11895, 12090, 12688, 13299, 13420, 13640, 14640, 15128, 15860, 16104, 16120, 16368, 17160, 17446, 17732, 18910, 19032, 19344, 20130, 20460, 20801, 22165, 22692, 23790, 24180, 24583, 26169, 26598, 26840, 27280, 28365, 30256, 31720, 32208, 32240, 34320, 34892, 35464, 37820, 38064, 40260, 40920, 41602, 43615, 44330, 45384, 47580, 48360, 49166, 52338, 53196, 53680, 56730, 62403, 63440, 66495, 69784, 70928, 73749, 75640, 80520, 81840, 83204, 87230, 88660, 90768, 95160, 96720, 98332, 104005, 104676, 106392, 113460, 122915, 124806, 130845, 132990, 139568, 147498, 151280, 161040, 166408, 174460, 177320, 190320, 196664, 208010, 209352, 212784, 226920, 245830, 249612, 261690, 265980, 270413, 294996, 312015, 332816, 348920, 354640, 368745, 393328, 416020, 418704, 453840, 491660, 499224, 523380, 531960, 540826, 589992, 624030, 697840, 737490, 811239, 832040, 983320, 998448, 1046760, 1063920, 1081652, 1179984, 1248060, 1352065, 1474980, 1622478, 1664080, 1966640, 2093520, 2163304, 2496120, 2704130, 2949960, 3244956, 4056195, 4326608, 4992240, 5408260, 5899920, 6489912, 8112390, 10816520, 12979824, 16224780, 21633040, 32449560, 64899120]

約数ペア:

[(1, 64899120), (2, 32449560), (3, 21633040), (4, 16224780), (5, 12979824), (6, 10816520), (8, 8112390), (10, 6489912), (11, 5899920), (12, 5408260), (13, 4992240), (15, 4326608), (16, 4056195), (20, 3244956), (22, 2949960), (24, 2704130), (26, 2496120), (30, 2163304), (31, 2093520), (33, 1966640), (39, 1664080), (40, 1622478), (44, 1474980), (48, 1352065), (52, 1248060), (55, 1179984), (60, 1081652), (61, 1063920), (62, 1046760), (65, 998448), (66, 983320), (78, 832040), (80, 811239), (88, 737490), (93, 697840), (104, 624030), (110, 589992), (120, 540826), (122, 531960), (124, 523380), (130, 499224), (132, 491660), (143, 453840), (155, 418704), (156, 416020), (165, 393328), (176, 368745), (183, 354640), (186, 348920), (195, 332816), (208, 312015), (220, 294996), (240, 270413), (244, 265980), (248, 261690), (260, 249612), (264, 245830), (286, 226920), (305, 212784), (310, 209352), (312, 208010), (330, 196664), (341, 190320), (366, 177320), (372, 174460), (390, 166408), (403, 161040), (429, 151280), (440, 147498), (465, 139568), (488, 132990), (496, 130845), (520, 124806), (528, 122915), (572, 113460), (610, 106392), (620, 104676), (624, 104005), (660, 98332), (671, 96720), (682, 95160), (715, 90768), (732, 88660), (744, 87230), (780, 83204), (793, 81840), (806, 80520), (858, 75640), (880, 73749), (915, 70928), (930, 69784), (976, 66495), (1023, 63440), (1040, 62403), (1144, 56730), (1209, 53680), (1220, 53196), (1240, 52338), (1320, 49166), (1342, 48360), (1364, 47580), (1430, 45384), (1464, 44330), (1488, 43615), (1560, 41602), (1586, 40920), (1612, 40260), (1705, 38064), (1716, 37820), (1830, 35464), (1860, 34892), (1891, 34320), (2013, 32240), (2015, 32208), (2046, 31720), (2145, 30256), (2288, 28365), (2379, 27280), (2418, 26840), (2440, 26598), (2480, 26169), (2640, 24583), (2684, 24180), (2728, 23790), (2860, 22692), (2928, 22165), (3120, 20801), (3172, 20460), (3224, 20130), (3355, 19344), (3410, 19032), (3432, 18910), (3660, 17732), (3720, 17446), (3782, 17160), (3965, 16368), (4026, 16120), (4030, 16104), (4092, 15860), (4290, 15128), (4433, 14640), (4758, 13640), (4836, 13420), (4880, 13299), (5115, 12688), (5368, 12090), (5456, 11895), (5673, 11440), (5720, 11346), (6045, 10736), (6344, 10230), (6448, 10065), (6710, 9672), (6820, 9516), (6864, 9455), (7320, 8866), (7440, 8723), (7564, 8580), (7930, 8184), (8052, 8060)]