345145320

素因数分解:

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

素因数の和:138

約数の個数: 384

約数和(自身を含む): 1307059200

約数和(自身を除く): 961913880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 61, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 122, 124, 130, 135, 155, 156, 169, 180, 183, 186, 195, 216, 234, 244, 248, 260, 270, 279, 305, 310, 312, 338, 351, 360, 366, 372, 390, 403, 465, 468, 488, 507, 520, 540, 549, 558, 585, 610, 620, 676, 702, 732, 744, 780, 793, 806, 837, 845, 915, 930, 936, 1014, 1080, 1098, 1116, 1170, 1209, 1220, 1240, 1352, 1395, 1404, 1464, 1521, 1560, 1586, 1612, 1647, 1674, 1690, 1755, 1830, 1860, 1891, 2015, 2028, 2196, 2232, 2340, 2379, 2418, 2440, 2535, 2745, 2790, 2808, 3042, 3172, 3224, 3294, 3348, 3380, 3510, 3627, 3660, 3720, 3782, 3965, 4030, 4056, 4185, 4392, 4563, 4680, 4758, 4836, 5070, 5239, 5490, 5580, 5673, 6045, 6084, 6344, 6588, 6696, 6760, 7020, 7137, 7254, 7320, 7564, 7605, 7930, 8060, 8235, 8370, 9126, 9455, 9516, 9672, 10140, 10309, 10478, 10881, 10980, 11160, 11346, 11895, 12090, 12168, 13176, 14040, 14274, 14508, 15128, 15210, 15717, 15860, 16120, 16470, 16740, 17019, 18135, 18252, 18910, 19032, 20280, 20618, 20956, 21411, 21762, 21960, 22692, 22815, 23790, 24180, 24583, 26195, 28365, 28548, 29016, 30420, 30927, 31434, 31720, 32940, 33480, 34038, 35685, 36270, 36504, 37820, 41236, 41912, 42822, 43524, 45384, 45630, 47151, 47580, 48360, 49166, 51057, 51545, 52390, 54405, 56730, 57096, 60840, 61854, 62868, 65880, 68076, 71370, 72540, 73749, 75640, 78585, 82472, 85095, 85644, 87048, 91260, 92781, 94302, 95160, 98332, 102114, 103090, 104780, 107055, 108810, 113460, 122915, 123708, 125736, 136152, 141453, 142740, 145080, 147498, 154635, 157170, 170190, 171288, 182520, 185562, 188604, 196664, 204228, 206180, 209560, 214110, 217620, 221247, 226920, 235755, 245830, 247416, 255285, 278343, 282906, 285480, 294996, 309270, 314340, 319579, 340380, 368745, 371124, 377208, 408456, 412360, 428220, 435240, 442494, 463905, 471510, 491660, 510570, 556686, 565812, 589992, 618540, 628680, 639158, 663741, 680760, 707265, 737490, 742248, 856440, 884988, 927810, 943020, 958737, 983320, 1021140, 1106235, 1113372, 1131624, 1237080, 1278316, 1327482, 1391715, 1414530, 1474980, 1597895, 1769976, 1855620, 1886040, 1917474, 2042280, 2212470, 2226744, 2556632, 2654964, 2783430, 2829060, 2876211, 2949960, 3195790, 3318705, 3711240, 3834948, 4424940, 4793685, 5309928, 5566860, 5658120, 5752422, 6391580, 6637410, 7669896, 8628633, 8849880, 9587370, 11133720, 11504844, 12783160, 13274820, 14381055, 17257266, 19174740, 23009688, 26549640, 28762110, 34514532, 38349480, 43143165, 57524220, 69029064, 86286330, 115048440, 172572660, 345145320]

約数ペア:

[(1, 345145320), (2, 172572660), (3, 115048440), (4, 86286330), (5, 69029064), (6, 57524220), (8, 43143165), (9, 38349480), (10, 34514532), (12, 28762110), (13, 26549640), (15, 23009688), (18, 19174740), (20, 17257266), (24, 14381055), (26, 13274820), (27, 12783160), (30, 11504844), (31, 11133720), (36, 9587370), (39, 8849880), (40, 8628633), (45, 7669896), (52, 6637410), (54, 6391580), (60, 5752422), (61, 5658120), (62, 5566860), (65, 5309928), (72, 4793685), (78, 4424940), (90, 3834948), (93, 3711240), (104, 3318705), (108, 3195790), (117, 2949960), (120, 2876211), (122, 2829060), (124, 2783430), (130, 2654964), (135, 2556632), (155, 2226744), (156, 2212470), (169, 2042280), (180, 1917474), (183, 1886040), (186, 1855620), (195, 1769976), (216, 1597895), (234, 1474980), (244, 1414530), (248, 1391715), (260, 1327482), (270, 1278316), (279, 1237080), (305, 1131624), (310, 1113372), (312, 1106235), (338, 1021140), (351, 983320), (360, 958737), (366, 943020), (372, 927810), (390, 884988), (403, 856440), (465, 742248), (468, 737490), (488, 707265), (507, 680760), (520, 663741), (540, 639158), (549, 628680), (558, 618540), (585, 589992), (610, 565812), (620, 556686), (676, 510570), (702, 491660), (732, 471510), (744, 463905), (780, 442494), (793, 435240), (806, 428220), (837, 412360), (845, 408456), (915, 377208), (930, 371124), (936, 368745), (1014, 340380), (1080, 319579), (1098, 314340), (1116, 309270), (1170, 294996), (1209, 285480), (1220, 282906), (1240, 278343), (1352, 255285), (1395, 247416), (1404, 245830), (1464, 235755), (1521, 226920), (1560, 221247), (1586, 217620), (1612, 214110), (1647, 209560), (1674, 206180), (1690, 204228), (1755, 196664), (1830, 188604), (1860, 185562), (1891, 182520), (2015, 171288), (2028, 170190), (2196, 157170), (2232, 154635), (2340, 147498), (2379, 145080), (2418, 142740), (2440, 141453), (2535, 136152), (2745, 125736), (2790, 123708), (2808, 122915), (3042, 113460), (3172, 108810), (3224, 107055), (3294, 104780), (3348, 103090), (3380, 102114), (3510, 98332), (3627, 95160), (3660, 94302), (3720, 92781), (3782, 91260), (3965, 87048), (4030, 85644), (4056, 85095), (4185, 82472), (4392, 78585), (4563, 75640), (4680, 73749), (4758, 72540), (4836, 71370), (5070, 68076), (5239, 65880), (5490, 62868), (5580, 61854), (5673, 60840), (6045, 57096), (6084, 56730), (6344, 54405), (6588, 52390), (6696, 51545), (6760, 51057), (7020, 49166), (7137, 48360), (7254, 47580), (7320, 47151), (7564, 45630), (7605, 45384), (7930, 43524), (8060, 42822), (8235, 41912), (8370, 41236), (9126, 37820), (9455, 36504), (9516, 36270), (9672, 35685), (10140, 34038), (10309, 33480), (10478, 32940), (10881, 31720), (10980, 31434), (11160, 30927), (11346, 30420), (11895, 29016), (12090, 28548), (12168, 28365), (13176, 26195), (14040, 24583), (14274, 24180), (14508, 23790), (15128, 22815), (15210, 22692), (15717, 21960), (15860, 21762), (16120, 21411), (16470, 20956), (16740, 20618), (17019, 20280), (18135, 19032), (18252, 18910)]