120768340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 341288640

約数和(自身を除く): 220520300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 140, 154, 170, 187, 196, 220, 238, 245, 308, 340, 374, 385, 476, 490, 539, 595, 659, 748, 770, 833, 935, 980, 1078, 1190, 1309, 1318, 1540, 1666, 1870, 2156, 2380, 2618, 2636, 2695, 3295, 3332, 3740, 4165, 4613, 5236, 5390, 6545, 6590, 7249, 8330, 9163, 9226, 10780, 11203, 13090, 13180, 14498, 16660, 18326, 18452, 22406, 23065, 26180, 28996, 32291, 36245, 36652, 44812, 45815, 46130, 50743, 56015, 64582, 72490, 78421, 91630, 92260, 101486, 112030, 123233, 129164, 144980, 156842, 161455, 183260, 202972, 224060, 246466, 253715, 313684, 322910, 355201, 392105, 492932, 507430, 548947, 616165, 645820, 710402, 784210, 862631, 1014860, 1097894, 1232330, 1420804, 1568420, 1725262, 1776005, 2195788, 2464660, 2744735, 3450524, 3552010, 4313155, 5489470, 6038417, 7104020, 8626310, 10978940, 12076834, 17252620, 24153668, 30192085, 60384170, 120768340]

約数ペア:

[(1, 120768340), (2, 60384170), (4, 30192085), (5, 24153668), (7, 17252620), (10, 12076834), (11, 10978940), (14, 8626310), (17, 7104020), (20, 6038417), (22, 5489470), (28, 4313155), (34, 3552010), (35, 3450524), (44, 2744735), (49, 2464660), (55, 2195788), (68, 1776005), (70, 1725262), (77, 1568420), (85, 1420804), (98, 1232330), (110, 1097894), (119, 1014860), (140, 862631), (154, 784210), (170, 710402), (187, 645820), (196, 616165), (220, 548947), (238, 507430), (245, 492932), (308, 392105), (340, 355201), (374, 322910), (385, 313684), (476, 253715), (490, 246466), (539, 224060), (595, 202972), (659, 183260), (748, 161455), (770, 156842), (833, 144980), (935, 129164), (980, 123233), (1078, 112030), (1190, 101486), (1309, 92260), (1318, 91630), (1540, 78421), (1666, 72490), (1870, 64582), (2156, 56015), (2380, 50743), (2618, 46130), (2636, 45815), (2695, 44812), (3295, 36652), (3332, 36245), (3740, 32291), (4165, 28996), (4613, 26180), (5236, 23065), (5390, 22406), (6545, 18452), (6590, 18326), (7249, 16660), (8330, 14498), (9163, 13180), (9226, 13090), (10780, 11203)]