162893640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2172

約数の個数: 192

約数和(自身を含む): 612480960

約数和(自身を除く): 449587320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2131, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 4262, 5096, 5460, 5880, 6370, 6393, 7644, 8524, 9555, 10655, 10920, 12740, 12786, 14917, 15288, 17048, 19110, 21310, 25480, 25572, 27703, 29834, 31965, 38220, 42620, 44751, 51144, 55406, 59668, 63930, 74585, 76440, 83109, 85240, 89502, 104419, 110812, 119336, 127860, 138515, 149170, 166218, 179004, 193921, 208838, 221624, 223755, 255720, 277030, 298340, 313257, 332436, 358008, 387842, 415545, 417676, 447510, 522095, 554060, 581763, 596680, 626514, 664872, 775684, 831090, 835352, 895020, 969605, 1044190, 1108120, 1163526, 1253028, 1357447, 1551368, 1566285, 1662180, 1790040, 1939210, 2088380, 2327052, 2506056, 2714894, 2908815, 3132570, 3324360, 3878420, 4072341, 4176760, 4654104, 5429788, 5817630, 6265140, 6787235, 7756840, 8144682, 10859576, 11635260, 12530280, 13574470, 16289364, 20361705, 23270520, 27148940, 32578728, 40723410, 54297880, 81446820, 162893640]

約数ペア:

[(1, 162893640), (2, 81446820), (3, 54297880), (4, 40723410), (5, 32578728), (6, 27148940), (7, 23270520), (8, 20361705), (10, 16289364), (12, 13574470), (13, 12530280), (14, 11635260), (15, 10859576), (20, 8144682), (21, 7756840), (24, 6787235), (26, 6265140), (28, 5817630), (30, 5429788), (35, 4654104), (39, 4176760), (40, 4072341), (42, 3878420), (49, 3324360), (52, 3132570), (56, 2908815), (60, 2714894), (65, 2506056), (70, 2327052), (78, 2088380), (84, 1939210), (91, 1790040), (98, 1662180), (104, 1566285), (105, 1551368), (120, 1357447), (130, 1253028), (140, 1163526), (147, 1108120), (156, 1044190), (168, 969605), (182, 895020), (195, 835352), (196, 831090), (210, 775684), (245, 664872), (260, 626514), (273, 596680), (280, 581763), (294, 554060), (312, 522095), (364, 447510), (390, 417676), (392, 415545), (420, 387842), (455, 358008), (490, 332436), (520, 313257), (546, 298340), (588, 277030), (637, 255720), (728, 223755), (735, 221624), (780, 208838), (840, 193921), (910, 179004), (980, 166218), (1092, 149170), (1176, 138515), (1274, 127860), (1365, 119336), (1470, 110812), (1560, 104419), (1820, 89502), (1911, 85240), (1960, 83109), (2131, 76440), (2184, 74585), (2548, 63930), (2730, 59668), (2940, 55406), (3185, 51144), (3640, 44751), (3822, 42620), (4262, 38220), (5096, 31965), (5460, 29834), (5880, 27703), (6370, 25572), (6393, 25480), (7644, 21310), (8524, 19110), (9555, 17048), (10655, 15288), (10920, 14917), (12740, 12786)]