15274828920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1151}}^1$

素因数の和:1406

約数の個数: 256

約数和(自身を含む): 50721914880

約数和(自身を除く): 35447085960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 181, 188, 195, 235, 260, 282, 312, 362, 376, 390, 470, 520, 543, 564, 611, 705, 724, 780, 905, 940, 1086, 1128, 1151, 1222, 1410, 1448, 1560, 1810, 1833, 1880, 2172, 2302, 2353, 2444, 2715, 2820, 3055, 3453, 3620, 3666, 4344, 4604, 4706, 4888, 5430, 5640, 5755, 6110, 6906, 7059, 7240, 7332, 8507, 9165, 9208, 9412, 10860, 11510, 11765, 12220, 13812, 14118, 14664, 14963, 17014, 17265, 18330, 18824, 21720, 23020, 23530, 24440, 25521, 27624, 28236, 29926, 34028, 34530, 35295, 36660, 42535, 44889, 46040, 47060, 51042, 54097, 56472, 59852, 68056, 69060, 70590, 73320, 74815, 85070, 89778, 94120, 102084, 108194, 110591, 119704, 127605, 138120, 141180, 149630, 162291, 170140, 179556, 204168, 208331, 216388, 221182, 224445, 255210, 270485, 282360, 299260, 324582, 331773, 340280, 359112, 416662, 432776, 442364, 448890, 510420, 540970, 552955, 598520, 624993, 649164, 663546, 703261, 811455, 833324, 884728, 897780, 1020840, 1041655, 1081940, 1105910, 1249986, 1298328, 1327092, 1406522, 1622910, 1658865, 1666648, 1795560, 2083310, 2109783, 2163880, 2211820, 2499972, 2654184, 2708303, 2813044, 3124965, 3245820, 3317730, 3516305, 4166620, 4219566, 4423640, 4999944, 5416606, 5626088, 6249930, 6491640, 6635460, 7032610, 8124909, 8333240, 8439132, 9791557, 10548915, 10833212, 12499860, 13270920, 13541515, 14065220, 16249818, 16878264, 19583114, 21097830, 21666424, 24999720, 27083030, 28130440, 29374671, 32499636, 39166228, 40624545, 42195660, 48957785, 54166060, 58749342, 64999272, 78332456, 81249090, 84391320, 97915570, 108332120, 117498684, 127290241, 146873355, 162498180, 195831140, 234997368, 254580482, 293746710, 324996360, 381870723, 391662280, 509160964, 587493420, 636451205, 763741446, 1018321928, 1174986840, 1272902410, 1527482892, 1909353615, 2545804820, 3054965784, 3818707230, 5091609640, 7637414460, 15274828920]

約数ペア:

[(1, 15274828920), (2, 7637414460), (3, 5091609640), (4, 3818707230), (5, 3054965784), (6, 2545804820), (8, 1909353615), (10, 1527482892), (12, 1272902410), (13, 1174986840), (15, 1018321928), (20, 763741446), (24, 636451205), (26, 587493420), (30, 509160964), (39, 391662280), (40, 381870723), (47, 324996360), (52, 293746710), (60, 254580482), (65, 234997368), (78, 195831140), (94, 162498180), (104, 146873355), (120, 127290241), (130, 117498684), (141, 108332120), (156, 97915570), (181, 84391320), (188, 81249090), (195, 78332456), (235, 64999272), (260, 58749342), (282, 54166060), (312, 48957785), (362, 42195660), (376, 40624545), (390, 39166228), (470, 32499636), (520, 29374671), (543, 28130440), (564, 27083030), (611, 24999720), (705, 21666424), (724, 21097830), (780, 19583114), (905, 16878264), (940, 16249818), (1086, 14065220), (1128, 13541515), (1151, 13270920), (1222, 12499860), (1410, 10833212), (1448, 10548915), (1560, 9791557), (1810, 8439132), (1833, 8333240), (1880, 8124909), (2172, 7032610), (2302, 6635460), (2353, 6491640), (2444, 6249930), (2715, 5626088), (2820, 5416606), (3055, 4999944), (3453, 4423640), (3620, 4219566), (3666, 4166620), (4344, 3516305), (4604, 3317730), (4706, 3245820), (4888, 3124965), (5430, 2813044), (5640, 2708303), (5755, 2654184), (6110, 2499972), (6906, 2211820), (7059, 2163880), (7240, 2109783), (7332, 2083310), (8507, 1795560), (9165, 1666648), (9208, 1658865), (9412, 1622910), (10860, 1406522), (11510, 1327092), (11765, 1298328), (12220, 1249986), (13812, 1105910), (14118, 1081940), (14664, 1041655), (14963, 1020840), (17014, 897780), (17265, 884728), (18330, 833324), (18824, 811455), (21720, 703261), (23020, 663546), (23530, 649164), (24440, 624993), (25521, 598520), (27624, 552955), (28236, 540970), (29926, 510420), (34028, 448890), (34530, 442364), (35295, 432776), (36660, 416662), (42535, 359112), (44889, 340280), (46040, 331773), (47060, 324582), (51042, 299260), (54097, 282360), (56472, 270485), (59852, 255210), (68056, 224445), (69060, 221182), (70590, 216388), (73320, 208331), (74815, 204168), (85070, 179556), (89778, 170140), (94120, 162291), (102084, 149630), (108194, 141180), (110591, 138120), (119704, 127605)]