517132980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 288

約数和(自身を含む): 1953439488

約数和(自身を除く): 1436306508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 131, 140, 156, 180, 182, 195, 210, 234, 241, 252, 260, 262, 273, 315, 364, 390, 393, 420, 455, 468, 482, 524, 546, 585, 630, 655, 723, 780, 786, 819, 910, 917, 964, 1092, 1170, 1179, 1205, 1260, 1310, 1365, 1446, 1572, 1638, 1687, 1703, 1820, 1834, 1965, 2169, 2340, 2358, 2410, 2620, 2730, 2751, 2892, 3133, 3276, 3374, 3406, 3615, 3668, 3930, 4095, 4338, 4585, 4716, 4820, 5061, 5109, 5460, 5502, 5895, 6266, 6748, 6812, 7230, 7860, 8190, 8253, 8435, 8515, 8676, 9170, 9399, 10122, 10218, 10845, 11004, 11790, 11921, 12532, 13755, 14460, 15183, 15327, 15665, 16380, 16506, 16870, 17030, 18340, 18798, 20244, 20436, 21690, 21931, 23580, 23842, 25305, 25545, 27510, 28197, 30366, 30654, 31330, 31571, 33012, 33740, 34060, 35763, 37596, 41265, 43380, 43862, 46995, 47684, 50610, 51090, 55020, 56394, 59605, 60732, 61308, 62660, 63142, 65793, 71526, 75915, 76635, 82530, 87724, 93990, 94713, 101220, 102180, 107289, 109655, 112788, 119210, 126284, 131586, 140985, 143052, 151830, 153270, 157855, 165060, 178815, 187980, 189426, 197379, 214578, 219310, 220997, 238420, 263172, 281970, 284139, 303660, 306540, 315710, 328965, 357630, 378852, 394758, 410423, 429156, 438620, 441994, 473565, 536445, 563940, 568278, 631420, 657930, 662991, 715260, 789516, 820846, 883988, 947130, 986895, 1072890, 1104985, 1136556, 1231269, 1315860, 1325982, 1420695, 1641692, 1894260, 1973790, 1988973, 2052115, 2145780, 2209970, 2462538, 2651964, 2841390, 2872961, 3314955, 3693807, 3947580, 3977946, 4104230, 4419940, 4925076, 5682780, 5745922, 6156345, 6629910, 7387614, 7955892, 8208460, 8618883, 9944865, 11491844, 12312690, 13259820, 14364805, 14775228, 17237766, 18469035, 19889730, 24625380, 25856649, 28729610, 34475532, 36938070, 39779460, 43094415, 51713298, 57459220, 73876140, 86188830, 103426596, 129283245, 172377660, 258566490, 517132980]

約数ペア:

[(1, 517132980), (2, 258566490), (3, 172377660), (4, 129283245), (5, 103426596), (6, 86188830), (7, 73876140), (9, 57459220), (10, 51713298), (12, 43094415), (13, 39779460), (14, 36938070), (15, 34475532), (18, 28729610), (20, 25856649), (21, 24625380), (26, 19889730), (28, 18469035), (30, 17237766), (35, 14775228), (36, 14364805), (39, 13259820), (42, 12312690), (45, 11491844), (52, 9944865), (60, 8618883), (63, 8208460), (65, 7955892), (70, 7387614), (78, 6629910), (84, 6156345), (90, 5745922), (91, 5682780), (105, 4925076), (117, 4419940), (126, 4104230), (130, 3977946), (131, 3947580), (140, 3693807), (156, 3314955), (180, 2872961), (182, 2841390), (195, 2651964), (210, 2462538), (234, 2209970), (241, 2145780), (252, 2052115), (260, 1988973), (262, 1973790), (273, 1894260), (315, 1641692), (364, 1420695), (390, 1325982), (393, 1315860), (420, 1231269), (455, 1136556), (468, 1104985), (482, 1072890), (524, 986895), (546, 947130), (585, 883988), (630, 820846), (655, 789516), (723, 715260), (780, 662991), (786, 657930), (819, 631420), (910, 568278), (917, 563940), (964, 536445), (1092, 473565), (1170, 441994), (1179, 438620), (1205, 429156), (1260, 410423), (1310, 394758), (1365, 378852), (1446, 357630), (1572, 328965), (1638, 315710), (1687, 306540), (1703, 303660), (1820, 284139), (1834, 281970), (1965, 263172), (2169, 238420), (2340, 220997), (2358, 219310), (2410, 214578), (2620, 197379), (2730, 189426), (2751, 187980), (2892, 178815), (3133, 165060), (3276, 157855), (3374, 153270), (3406, 151830), (3615, 143052), (3668, 140985), (3930, 131586), (4095, 126284), (4338, 119210), (4585, 112788), (4716, 109655), (4820, 107289), (5061, 102180), (5109, 101220), (5460, 94713), (5502, 93990), (5895, 87724), (6266, 82530), (6748, 76635), (6812, 75915), (7230, 71526), (7860, 65793), (8190, 63142), (8253, 62660), (8435, 61308), (8515, 60732), (8676, 59605), (9170, 56394), (9399, 55020), (10122, 51090), (10218, 50610), (10845, 47684), (11004, 46995), (11790, 43862), (11921, 43380), (12532, 41265), (13755, 37596), (14460, 35763), (15183, 34060), (15327, 33740), (15665, 33012), (16380, 31571), (16506, 31330), (16870, 30654), (17030, 30366), (18340, 28197), (18798, 27510), (20244, 25545), (20436, 25305), (21690, 23842), (21931, 23580)]