260691600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1034

約数の個数: 240

約数和(自身を含む): 953188992

約数和(自身を除く): 692497392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 816, 850, 884, 975, 983, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1560, 1700, 1768, 1950, 1966, 2040, 2210, 2550, 2600, 2652, 2949, 3120, 3315, 3400, 3536, 3900, 3932, 4080, 4420, 4915, 5100, 5200, 5304, 5525, 5898, 6630, 6800, 7800, 7864, 8840, 9830, 10200, 10608, 11050, 11796, 12779, 13260, 14745, 15600, 15728, 16575, 16711, 17680, 19660, 20400, 22100, 23592, 24575, 25558, 26520, 29490, 33150, 33422, 38337, 39320, 44200, 47184, 49150, 50133, 51116, 53040, 58980, 63895, 66300, 66844, 73725, 76674, 78640, 83555, 88400, 98300, 100266, 102232, 117960, 127790, 132600, 133688, 147450, 153348, 167110, 191685, 196600, 200532, 204464, 217243, 235920, 250665, 255580, 265200, 267376, 294900, 306696, 319475, 334220, 383370, 393200, 401064, 417775, 434486, 501330, 511160, 589800, 613392, 638950, 651729, 668440, 766740, 802128, 835550, 868972, 958425, 1002660, 1022320, 1086215, 1179600, 1253325, 1277900, 1303458, 1336880, 1533480, 1671100, 1737944, 1916850, 2005320, 2172430, 2506650, 2555800, 2606916, 3066960, 3258645, 3342200, 3475888, 3833700, 4010640, 4344860, 5013300, 5111600, 5213832, 5431075, 6517290, 6684400, 7667400, 8689720, 10026600, 10427664, 10862150, 13034580, 15334800, 16293225, 17379440, 20053200, 21724300, 26069160, 32586450, 43448600, 52138320, 65172900, 86897200, 130345800, 260691600]

約数ペア:

[(1, 260691600), (2, 130345800), (3, 86897200), (4, 65172900), (5, 52138320), (6, 43448600), (8, 32586450), (10, 26069160), (12, 21724300), (13, 20053200), (15, 17379440), (16, 16293225), (17, 15334800), (20, 13034580), (24, 10862150), (25, 10427664), (26, 10026600), (30, 8689720), (34, 7667400), (39, 6684400), (40, 6517290), (48, 5431075), (50, 5213832), (51, 5111600), (52, 5013300), (60, 4344860), (65, 4010640), (68, 3833700), (75, 3475888), (78, 3342200), (80, 3258645), (85, 3066960), (100, 2606916), (102, 2555800), (104, 2506650), (120, 2172430), (130, 2005320), (136, 1916850), (150, 1737944), (156, 1671100), (170, 1533480), (195, 1336880), (200, 1303458), (204, 1277900), (208, 1253325), (221, 1179600), (240, 1086215), (255, 1022320), (260, 1002660), (272, 958425), (300, 868972), (312, 835550), (325, 802128), (340, 766740), (390, 668440), (400, 651729), (408, 638950), (425, 613392), (442, 589800), (510, 511160), (520, 501330), (600, 434486), (624, 417775), (650, 401064), (663, 393200), (680, 383370), (780, 334220), (816, 319475), (850, 306696), (884, 294900), (975, 267376), (983, 265200), (1020, 255580), (1040, 250665), (1105, 235920), (1200, 217243), (1275, 204464), (1300, 200532), (1326, 196600), (1360, 191685), (1560, 167110), (1700, 153348), (1768, 147450), (1950, 133688), (1966, 132600), (2040, 127790), (2210, 117960), (2550, 102232), (2600, 100266), (2652, 98300), (2949, 88400), (3120, 83555), (3315, 78640), (3400, 76674), (3536, 73725), (3900, 66844), (3932, 66300), (4080, 63895), (4420, 58980), (4915, 53040), (5100, 51116), (5200, 50133), (5304, 49150), (5525, 47184), (5898, 44200), (6630, 39320), (6800, 38337), (7800, 33422), (7864, 33150), (8840, 29490), (9830, 26520), (10200, 25558), (10608, 24575), (11050, 23592), (11796, 22100), (12779, 20400), (13260, 19660), (14745, 17680), (15600, 16711), (15728, 16575)]