7428989880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5375

約数の個数: 288

約数和(自身を含む): 27286178400

約数和(自身を除く): 19857188520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 169, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 338, 345, 360, 390, 414, 460, 468, 507, 520, 552, 585, 598, 676, 690, 780, 828, 845, 897, 920, 936, 1014, 1035, 1170, 1196, 1352, 1380, 1495, 1521, 1560, 1656, 1690, 1794, 2028, 2070, 2340, 2392, 2535, 2691, 2760, 2990, 3042, 3380, 3588, 3887, 4056, 4140, 4485, 4680, 5070, 5309, 5382, 5980, 6084, 6760, 7176, 7605, 7774, 8280, 8970, 10140, 10618, 10764, 11661, 11960, 12168, 13455, 15210, 15548, 15927, 17940, 19435, 20280, 21236, 21528, 23322, 26545, 26910, 30420, 31096, 31854, 34983, 35880, 38870, 42472, 46644, 47781, 53090, 53820, 58305, 60840, 63708, 69017, 69966, 77740, 79635, 93288, 95562, 106180, 107640, 116610, 122107, 127416, 138034, 139932, 155480, 159270, 174915, 191124, 207051, 212360, 233220, 238905, 244214, 276068, 279864, 318540, 345085, 349830, 366321, 382248, 414102, 466440, 477810, 488428, 552136, 610535, 621153, 637080, 690170, 699660, 732642, 828204, 897221, 955620, 976856, 1035255, 1098963, 1221070, 1242306, 1380340, 1399320, 1465284, 1587391, 1656408, 1794442, 1831605, 1911240, 2070510, 2197926, 2442140, 2484612, 2691663, 2760680, 2930568, 3105765, 3174782, 3588884, 3663210, 4141020, 4395852, 4486105, 4762173, 4884280, 4969224, 5383326, 5494815, 6211530, 6349564, 7177768, 7326420, 7936955, 8074989, 8282040, 8791704, 8972210, 9524346, 10766652, 10989630, 12423060, 12699128, 13458315, 14286519, 14652840, 15873910, 16149978, 17944420, 19048692, 20636083, 21533304, 21979260, 23810865, 24846120, 26916630, 28573038, 31747820, 32299956, 35888840, 38097384, 40374945, 41272166, 43958520, 47621730, 53833260, 57146076, 61908249, 63495640, 64599912, 71432595, 80749890, 82544332, 95243460, 103180415, 107666520, 114292152, 123816498, 142865190, 161499780, 165088664, 185724747, 190486920, 206360830, 247632996, 285730380, 309541245, 322999560, 371449494, 412721660, 495265992, 571460760, 619082490, 742898988, 825443320, 928623735, 1238164980, 1485797976, 1857247470, 2476329960, 3714494940, 7428989880]

約数ペア:

[(1, 7428989880), (2, 3714494940), (3, 2476329960), (4, 1857247470), (5, 1485797976), (6, 1238164980), (8, 928623735), (9, 825443320), (10, 742898988), (12, 619082490), (13, 571460760), (15, 495265992), (18, 412721660), (20, 371449494), (23, 322999560), (24, 309541245), (26, 285730380), (30, 247632996), (36, 206360830), (39, 190486920), (40, 185724747), (45, 165088664), (46, 161499780), (52, 142865190), (60, 123816498), (65, 114292152), (69, 107666520), (72, 103180415), (78, 95243460), (90, 82544332), (92, 80749890), (104, 71432595), (115, 64599912), (117, 63495640), (120, 61908249), (130, 57146076), (138, 53833260), (156, 47621730), (169, 43958520), (180, 41272166), (184, 40374945), (195, 38097384), (207, 35888840), (230, 32299956), (234, 31747820), (260, 28573038), (276, 26916630), (299, 24846120), (312, 23810865), (338, 21979260), (345, 21533304), (360, 20636083), (390, 19048692), (414, 17944420), (460, 16149978), (468, 15873910), (507, 14652840), (520, 14286519), (552, 13458315), (585, 12699128), (598, 12423060), (676, 10989630), (690, 10766652), (780, 9524346), (828, 8972210), (845, 8791704), (897, 8282040), (920, 8074989), (936, 7936955), (1014, 7326420), (1035, 7177768), (1170, 6349564), (1196, 6211530), (1352, 5494815), (1380, 5383326), (1495, 4969224), (1521, 4884280), (1560, 4762173), (1656, 4486105), (1690, 4395852), (1794, 4141020), (2028, 3663210), (2070, 3588884), (2340, 3174782), (2392, 3105765), (2535, 2930568), (2691, 2760680), (2760, 2691663), (2990, 2484612), (3042, 2442140), (3380, 2197926), (3588, 2070510), (3887, 1911240), (4056, 1831605), (4140, 1794442), (4485, 1656408), (4680, 1587391), (5070, 1465284), (5309, 1399320), (5382, 1380340), (5980, 1242306), (6084, 1221070), (6760, 1098963), (7176, 1035255), (7605, 976856), (7774, 955620), (8280, 897221), (8970, 828204), (10140, 732642), (10618, 699660), (10764, 690170), (11661, 637080), (11960, 621153), (12168, 610535), (13455, 552136), (15210, 488428), (15548, 477810), (15927, 466440), (17940, 414102), (19435, 382248), (20280, 366321), (21236, 349830), (21528, 345085), (23322, 318540), (26545, 279864), (26910, 276068), (30420, 244214), (31096, 238905), (31854, 233220), (34983, 212360), (35880, 207051), (38870, 191124), (42472, 174915), (46644, 159270), (47781, 155480), (53090, 139932), (53820, 138034), (58305, 127416), (60840, 122107), (63708, 116610), (69017, 107640), (69966, 106180), (77740, 95562), (79635, 93288)]