30671984280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{2713}}^1$

素因数の和:3090

約数の個数: 256

約数和(自身を含む): 107990277120

約数和(自身を除く): 77318292840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 313, 344, 420, 430, 516, 602, 626, 645, 840, 860, 903, 939, 1032, 1204, 1252, 1290, 1505, 1565, 1720, 1806, 1878, 2191, 2408, 2504, 2580, 2713, 3010, 3130, 3612, 3756, 4382, 4515, 4695, 5160, 5426, 6020, 6260, 6573, 7224, 7512, 8139, 8764, 9030, 9390, 10852, 10955, 12040, 12520, 13146, 13459, 13565, 16278, 17528, 18060, 18780, 18991, 21704, 21910, 26292, 26918, 27130, 32556, 32865, 36120, 37560, 37982, 40377, 40695, 43820, 52584, 53836, 54260, 56973, 65112, 65730, 67295, 75964, 80754, 81390, 87640, 94213, 94955, 107672, 108520, 113946, 116659, 131460, 134590, 151928, 161508, 162780, 188426, 189910, 201885, 227892, 233318, 262920, 269180, 282639, 284865, 323016, 325560, 349977, 376852, 379820, 403770, 455784, 466636, 471065, 538360, 565278, 569730, 583295, 699954, 753704, 759640, 807540, 816613, 849169, 933272, 942130, 1130556, 1139460, 1166590, 1399908, 1413195, 1615080, 1633226, 1698338, 1749885, 1884260, 2261112, 2278920, 2333180, 2449839, 2547507, 2799816, 2826390, 3266452, 3396676, 3499770, 3768520, 4083065, 4245845, 4666360, 4899678, 5095014, 5652780, 5944183, 6532904, 6793352, 6999540, 8166130, 8491690, 9799356, 10190028, 11305560, 11888366, 12249195, 12737535, 13999080, 16332260, 16983380, 17832549, 19598712, 20380056, 23776732, 24498390, 25475070, 29720915, 32664520, 33966760, 35665098, 36514267, 47553464, 48996780, 50950140, 59441830, 71330196, 73028534, 89162745, 97993560, 101900280, 109542801, 118883660, 142660392, 146057068, 178325490, 182571335, 219085602, 237767320, 255599869, 292114136, 356650980, 365142670, 438171204, 511199738, 547714005, 713301960, 730285340, 766799607, 876342408, 1022399476, 1095428010, 1277999345, 1460570680, 1533599214, 2044798952, 2190856020, 2555998690, 3067198428, 3833998035, 4381712040, 5111997380, 6134396856, 7667996070, 10223994760, 15335992140, 30671984280]

約数ペア:

[(1, 30671984280), (2, 15335992140), (3, 10223994760), (4, 7667996070), (5, 6134396856), (6, 5111997380), (7, 4381712040), (8, 3833998035), (10, 3067198428), (12, 2555998690), (14, 2190856020), (15, 2044798952), (20, 1533599214), (21, 1460570680), (24, 1277999345), (28, 1095428010), (30, 1022399476), (35, 876342408), (40, 766799607), (42, 730285340), (43, 713301960), (56, 547714005), (60, 511199738), (70, 438171204), (84, 365142670), (86, 356650980), (105, 292114136), (120, 255599869), (129, 237767320), (140, 219085602), (168, 182571335), (172, 178325490), (210, 146057068), (215, 142660392), (258, 118883660), (280, 109542801), (301, 101900280), (313, 97993560), (344, 89162745), (420, 73028534), (430, 71330196), (516, 59441830), (602, 50950140), (626, 48996780), (645, 47553464), (840, 36514267), (860, 35665098), (903, 33966760), (939, 32664520), (1032, 29720915), (1204, 25475070), (1252, 24498390), (1290, 23776732), (1505, 20380056), (1565, 19598712), (1720, 17832549), (1806, 16983380), (1878, 16332260), (2191, 13999080), (2408, 12737535), (2504, 12249195), (2580, 11888366), (2713, 11305560), (3010, 10190028), (3130, 9799356), (3612, 8491690), (3756, 8166130), (4382, 6999540), (4515, 6793352), (4695, 6532904), (5160, 5944183), (5426, 5652780), (6020, 5095014), (6260, 4899678), (6573, 4666360), (7224, 4245845), (7512, 4083065), (8139, 3768520), (8764, 3499770), (9030, 3396676), (9390, 3266452), (10852, 2826390), (10955, 2799816), (12040, 2547507), (12520, 2449839), (13146, 2333180), (13459, 2278920), (13565, 2261112), (16278, 1884260), (17528, 1749885), (18060, 1698338), (18780, 1633226), (18991, 1615080), (21704, 1413195), (21910, 1399908), (26292, 1166590), (26918, 1139460), (27130, 1130556), (32556, 942130), (32865, 933272), (36120, 849169), (37560, 816613), (37982, 807540), (40377, 759640), (40695, 753704), (43820, 699954), (52584, 583295), (53836, 569730), (54260, 565278), (56973, 538360), (65112, 471065), (65730, 466636), (67295, 455784), (75964, 403770), (80754, 379820), (81390, 376852), (87640, 349977), (94213, 325560), (94955, 323016), (107672, 284865), (108520, 282639), (113946, 269180), (116659, 262920), (131460, 233318), (134590, 227892), (151928, 201885), (161508, 189910), (162780, 188426)]