2486004080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7607

約数の個数: 160

約数和(自身を含む): 7178588160

約数和(自身を除く): 4692584080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3472, 4123, 4340, 4712, 5320, 5890, 7537, 8246, 8680, 9424, 10640, 11780, 15074, 16492, 17360, 20615, 23560, 30148, 32984, 37685, 41230, 47120, 52759, 60296, 65968, 75370, 82460, 105518, 120592, 143203, 150740, 164920, 211036, 233647, 263795, 286406, 301480, 329840, 422072, 467294, 527590, 572812, 602960, 716015, 844144, 934588, 1002421, 1055180, 1145624, 1168235, 1432030, 1635529, 1869176, 2004842, 2110360, 2291248, 2336470, 2864060, 3271058, 3738352, 4009684, 4220720, 4439293, 4672940, 5012105, 5728120, 6542116, 8019368, 8177645, 8878586, 9345880, 10024210, 11456240, 13084232, 16038736, 16355290, 17757172, 18691760, 20048420, 22196465, 26168464, 31075051, 32710580, 35514344, 40096840, 44392930, 62150102, 65421160, 71028688, 80193680, 88785860, 124300204, 130842320, 155375255, 177571720, 248600408, 310750510, 355143440, 497200816, 621501020, 1243002040, 2486004080]

約数ペア:

[(1, 2486004080), (2, 1243002040), (4, 621501020), (5, 497200816), (7, 355143440), (8, 310750510), (10, 248600408), (14, 177571720), (16, 155375255), (19, 130842320), (20, 124300204), (28, 88785860), (31, 80193680), (35, 71028688), (38, 65421160), (40, 62150102), (56, 44392930), (62, 40096840), (70, 35514344), (76, 32710580), (80, 31075051), (95, 26168464), (112, 22196465), (124, 20048420), (133, 18691760), (140, 17757172), (152, 16355290), (155, 16038736), (190, 13084232), (217, 11456240), (248, 10024210), (266, 9345880), (280, 8878586), (304, 8177645), (310, 8019368), (380, 6542116), (434, 5728120), (496, 5012105), (532, 4672940), (560, 4439293), (589, 4220720), (620, 4009684), (665, 3738352), (760, 3271058), (868, 2864060), (1064, 2336470), (1085, 2291248), (1178, 2110360), (1240, 2004842), (1330, 1869176), (1520, 1635529), (1736, 1432030), (2128, 1168235), (2170, 1145624), (2356, 1055180), (2480, 1002421), (2660, 934588), (2945, 844144), (3472, 716015), (4123, 602960), (4340, 572812), (4712, 527590), (5320, 467294), (5890, 422072), (7537, 329840), (8246, 301480), (8680, 286406), (9424, 263795), (10640, 233647), (11780, 211036), (15074, 164920), (16492, 150740), (17360, 143203), (20615, 120592), (23560, 105518), (30148, 82460), (32984, 75370), (37685, 65968), (41230, 60296), (47120, 52759)]