98819760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1715

約数の個数: 160

約数和(自身を含む): 347477760

約数和(自身を除く): 248658000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1667, 1976, 2280, 2470, 2964, 3120, 3334, 3705, 3952, 4560, 4940, 5001, 5928, 6668, 7410, 8335, 9880, 10002, 11856, 13336, 14820, 16670, 19760, 20004, 21671, 25005, 26672, 29640, 31673, 33340, 40008, 43342, 50010, 59280, 63346, 65013, 66680, 80016, 86684, 95019, 100020, 108355, 126692, 130026, 133360, 158365, 173368, 190038, 200040, 216710, 253384, 260052, 316730, 325065, 346736, 380076, 400080, 411749, 433420, 475095, 506768, 520104, 633460, 650130, 760152, 823498, 866840, 950190, 1040208, 1235247, 1266920, 1300260, 1520304, 1646996, 1733680, 1900380, 2058745, 2470494, 2533840, 2600520, 3293992, 3800760, 4117490, 4940988, 5201040, 6176235, 6587984, 7601520, 8234980, 9881976, 12352470, 16469960, 19763952, 24704940, 32939920, 49409880, 98819760]

約数ペア:

[(1, 98819760), (2, 49409880), (3, 32939920), (4, 24704940), (5, 19763952), (6, 16469960), (8, 12352470), (10, 9881976), (12, 8234980), (13, 7601520), (15, 6587984), (16, 6176235), (19, 5201040), (20, 4940988), (24, 4117490), (26, 3800760), (30, 3293992), (38, 2600520), (39, 2533840), (40, 2470494), (48, 2058745), (52, 1900380), (57, 1733680), (60, 1646996), (65, 1520304), (76, 1300260), (78, 1266920), (80, 1235247), (95, 1040208), (104, 950190), (114, 866840), (120, 823498), (130, 760152), (152, 650130), (156, 633460), (190, 520104), (195, 506768), (208, 475095), (228, 433420), (240, 411749), (247, 400080), (260, 380076), (285, 346736), (304, 325065), (312, 316730), (380, 260052), (390, 253384), (456, 216710), (494, 200040), (520, 190038), (570, 173368), (624, 158365), (741, 133360), (760, 130026), (780, 126692), (912, 108355), (988, 100020), (1040, 95019), (1140, 86684), (1235, 80016), (1482, 66680), (1520, 65013), (1560, 63346), (1667, 59280), (1976, 50010), (2280, 43342), (2470, 40008), (2964, 33340), (3120, 31673), (3334, 29640), (3705, 26672), (3952, 25005), (4560, 21671), (4940, 20004), (5001, 19760), (5928, 16670), (6668, 14820), (7410, 13336), (8335, 11856), (9880, 10002)]