15618383880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4127}}^1$

素因数の和:4260

約数の個数: 256

約数和(自身を含む): 53070888960

約数和(自身を除く): 37452505080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 61, 66, 88, 94, 110, 120, 122, 132, 141, 165, 183, 188, 220, 235, 244, 264, 282, 305, 330, 366, 376, 440, 470, 488, 517, 564, 610, 660, 671, 705, 732, 915, 940, 1034, 1128, 1220, 1320, 1342, 1410, 1464, 1551, 1830, 1880, 2013, 2068, 2440, 2585, 2684, 2820, 2867, 3102, 3355, 3660, 4026, 4127, 4136, 5170, 5368, 5640, 5734, 6204, 6710, 7320, 7755, 8052, 8254, 8601, 10065, 10340, 11468, 12381, 12408, 13420, 14335, 15510, 16104, 16508, 17202, 20130, 20635, 20680, 22936, 24762, 26840, 28670, 31020, 31537, 33016, 34404, 40260, 41270, 43005, 45397, 49524, 57340, 61905, 62040, 63074, 68808, 80520, 82540, 86010, 90794, 94611, 99048, 114680, 123810, 126148, 136191, 157685, 165080, 172020, 181588, 189222, 193969, 226985, 247620, 251747, 252296, 272382, 315370, 344040, 363176, 378444, 387938, 453970, 473055, 495240, 503494, 544764, 581907, 630740, 680955, 755241, 756888, 775876, 907940, 946110, 969845, 1006988, 1089528, 1163814, 1258735, 1261480, 1361910, 1510482, 1551752, 1815880, 1892220, 1939690, 2013976, 2133659, 2327628, 2517470, 2723820, 2769217, 2909535, 3020964, 3776205, 3784440, 3879380, 4267318, 4655256, 5034940, 5447640, 5538434, 5819070, 6041928, 6400977, 7552410, 7758760, 8307651, 8534636, 10069880, 10668295, 11076868, 11638140, 11832109, 12801954, 13846085, 15104820, 16615302, 17069272, 21336590, 22153736, 23276280, 23664218, 25603908, 27692170, 30209640, 32004885, 33230604, 35496327, 41538255, 42673180, 47328436, 51207816, 55384340, 59160545, 64009770, 66461208, 70992654, 83076510, 85346360, 94656872, 110768680, 118321090, 128019540, 130153199, 141985308, 166153020, 177481635, 236642180, 256039080, 260306398, 283970616, 332306040, 354963270, 390459597, 473284360, 520612796, 650765995, 709926540, 780919194, 1041225592, 1301531990, 1419853080, 1561838388, 1952297985, 2603063980, 3123676776, 3904595970, 5206127960, 7809191940, 15618383880]

約数ペア:

[(1, 15618383880), (2, 7809191940), (3, 5206127960), (4, 3904595970), (5, 3123676776), (6, 2603063980), (8, 1952297985), (10, 1561838388), (11, 1419853080), (12, 1301531990), (15, 1041225592), (20, 780919194), (22, 709926540), (24, 650765995), (30, 520612796), (33, 473284360), (40, 390459597), (44, 354963270), (47, 332306040), (55, 283970616), (60, 260306398), (61, 256039080), (66, 236642180), (88, 177481635), (94, 166153020), (110, 141985308), (120, 130153199), (122, 128019540), (132, 118321090), (141, 110768680), (165, 94656872), (183, 85346360), (188, 83076510), (220, 70992654), (235, 66461208), (244, 64009770), (264, 59160545), (282, 55384340), (305, 51207816), (330, 47328436), (366, 42673180), (376, 41538255), (440, 35496327), (470, 33230604), (488, 32004885), (517, 30209640), (564, 27692170), (610, 25603908), (660, 23664218), (671, 23276280), (705, 22153736), (732, 21336590), (915, 17069272), (940, 16615302), (1034, 15104820), (1128, 13846085), (1220, 12801954), (1320, 11832109), (1342, 11638140), (1410, 11076868), (1464, 10668295), (1551, 10069880), (1830, 8534636), (1880, 8307651), (2013, 7758760), (2068, 7552410), (2440, 6400977), (2585, 6041928), (2684, 5819070), (2820, 5538434), (2867, 5447640), (3102, 5034940), (3355, 4655256), (3660, 4267318), (4026, 3879380), (4127, 3784440), (4136, 3776205), (5170, 3020964), (5368, 2909535), (5640, 2769217), (5734, 2723820), (6204, 2517470), (6710, 2327628), (7320, 2133659), (7755, 2013976), (8052, 1939690), (8254, 1892220), (8601, 1815880), (10065, 1551752), (10340, 1510482), (11468, 1361910), (12381, 1261480), (12408, 1258735), (13420, 1163814), (14335, 1089528), (15510, 1006988), (16104, 969845), (16508, 946110), (17202, 907940), (20130, 775876), (20635, 756888), (20680, 755241), (22936, 680955), (24762, 630740), (26840, 581907), (28670, 544764), (31020, 503494), (31537, 495240), (33016, 473055), (34404, 453970), (40260, 387938), (41270, 378444), (43005, 363176), (45397, 344040), (49524, 315370), (57340, 272382), (61905, 252296), (62040, 251747), (63074, 247620), (68808, 226985), (80520, 193969), (82540, 189222), (86010, 181588), (90794, 172020), (94611, 165080), (99048, 157685), (114680, 136191), (123810, 126148)]