469381320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 1619467200

約数和(自身を除く): 1150085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 163, 171, 180, 190, 228, 285, 326, 342, 360, 380, 421, 456, 489, 570, 652, 684, 760, 815, 842, 855, 978, 1140, 1263, 1304, 1368, 1467, 1630, 1684, 1710, 1956, 2105, 2280, 2445, 2526, 2934, 3097, 3260, 3368, 3420, 3789, 3912, 4210, 4890, 5052, 5868, 6194, 6315, 6520, 6840, 7335, 7578, 7999, 8420, 9291, 9780, 10104, 11736, 12388, 12630, 14670, 15156, 15485, 15998, 16840, 18582, 18945, 19560, 23997, 24776, 25260, 27873, 29340, 30312, 30970, 31996, 37164, 37890, 39995, 46455, 47994, 50520, 55746, 58680, 61940, 63992, 68623, 71991, 74328, 75780, 79990, 92910, 95988, 111492, 119985, 123880, 137246, 139365, 143982, 151560, 159980, 185820, 191976, 205869, 222984, 239970, 274492, 278730, 287964, 319960, 343115, 359955, 371640, 411738, 479940, 548984, 557460, 575928, 617607, 686230, 719910, 823476, 959880, 1029345, 1114920, 1235214, 1303837, 1372460, 1439820, 1646952, 2058690, 2470428, 2607674, 2744920, 2879640, 3088035, 3911511, 4117380, 4940856, 5215348, 6176070, 6519185, 7823022, 8234760, 10430696, 11734533, 12352140, 13038370, 15646044, 19557555, 23469066, 24704280, 26076740, 31292088, 39115110, 46938132, 52153480, 58672665, 78230220, 93876264, 117345330, 156460440, 234690660, 469381320]

約数ペア:

[(1, 469381320), (2, 234690660), (3, 156460440), (4, 117345330), (5, 93876264), (6, 78230220), (8, 58672665), (9, 52153480), (10, 46938132), (12, 39115110), (15, 31292088), (18, 26076740), (19, 24704280), (20, 23469066), (24, 19557555), (30, 15646044), (36, 13038370), (38, 12352140), (40, 11734533), (45, 10430696), (57, 8234760), (60, 7823022), (72, 6519185), (76, 6176070), (90, 5215348), (95, 4940856), (114, 4117380), (120, 3911511), (152, 3088035), (163, 2879640), (171, 2744920), (180, 2607674), (190, 2470428), (228, 2058690), (285, 1646952), (326, 1439820), (342, 1372460), (360, 1303837), (380, 1235214), (421, 1114920), (456, 1029345), (489, 959880), (570, 823476), (652, 719910), (684, 686230), (760, 617607), (815, 575928), (842, 557460), (855, 548984), (978, 479940), (1140, 411738), (1263, 371640), (1304, 359955), (1368, 343115), (1467, 319960), (1630, 287964), (1684, 278730), (1710, 274492), (1956, 239970), (2105, 222984), (2280, 205869), (2445, 191976), (2526, 185820), (2934, 159980), (3097, 151560), (3260, 143982), (3368, 139365), (3420, 137246), (3789, 123880), (3912, 119985), (4210, 111492), (4890, 95988), (5052, 92910), (5868, 79990), (6194, 75780), (6315, 74328), (6520, 71991), (6840, 68623), (7335, 63992), (7578, 61940), (7999, 58680), (8420, 55746), (9291, 50520), (9780, 47994), (10104, 46455), (11736, 39995), (12388, 37890), (12630, 37164), (14670, 31996), (15156, 30970), (15485, 30312), (15998, 29340), (16840, 27873), (18582, 25260), (18945, 24776), (19560, 23997)]