15551411460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1663}}^1$

素因数の和:2338

約数の個数: 192

約数和(自身を含む): 49469521920

約数和(自身を除く): 33918110460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 631, 741, 780, 988, 1140, 1235, 1262, 1482, 1663, 1893, 2470, 2524, 2964, 3155, 3326, 3705, 3786, 4940, 4989, 6310, 6652, 7410, 7572, 8203, 8315, 9465, 9978, 11989, 12620, 14820, 16406, 16630, 18930, 19956, 21619, 23978, 24609, 24945, 31597, 32812, 33260, 35967, 37860, 41015, 43238, 47956, 49218, 49890, 59945, 63194, 64857, 71934, 82030, 86476, 94791, 98436, 99780, 108095, 119890, 123045, 126388, 129714, 143868, 155857, 157985, 164060, 179835, 189582, 216190, 239780, 246090, 259428, 311714, 315970, 324285, 359670, 379164, 410761, 432380, 467571, 473955, 492180, 623428, 631940, 648570, 719340, 779285, 821522, 935142, 947910, 1049353, 1232283, 1297140, 1558570, 1643044, 1870284, 1895820, 2053805, 2098706, 2337855, 2464566, 3117140, 3148059, 4107610, 4197412, 4675710, 4929132, 5246765, 6161415, 6296118, 8215220, 9351420, 10493530, 12322830, 12592236, 13641589, 15740295, 19937707, 20987060, 24645660, 27283178, 31480590, 39875414, 40924767, 54566356, 59813121, 62961180, 68207945, 79750828, 81849534, 99688535, 119626242, 136415890, 163699068, 199377070, 204623835, 239252484, 259190191, 272831780, 299065605, 398754140, 409247670, 518380382, 598131210, 777570573, 818495340, 1036760764, 1196262420, 1295950955, 1555141146, 2591901910, 3110282292, 3887852865, 5183803820, 7775705730, 15551411460]

約数ペア:

[(1, 15551411460), (2, 7775705730), (3, 5183803820), (4, 3887852865), (5, 3110282292), (6, 2591901910), (10, 1555141146), (12, 1295950955), (13, 1196262420), (15, 1036760764), (19, 818495340), (20, 777570573), (26, 598131210), (30, 518380382), (38, 409247670), (39, 398754140), (52, 299065605), (57, 272831780), (60, 259190191), (65, 239252484), (76, 204623835), (78, 199377070), (95, 163699068), (114, 136415890), (130, 119626242), (156, 99688535), (190, 81849534), (195, 79750828), (228, 68207945), (247, 62961180), (260, 59813121), (285, 54566356), (380, 40924767), (390, 39875414), (494, 31480590), (570, 27283178), (631, 24645660), (741, 20987060), (780, 19937707), (988, 15740295), (1140, 13641589), (1235, 12592236), (1262, 12322830), (1482, 10493530), (1663, 9351420), (1893, 8215220), (2470, 6296118), (2524, 6161415), (2964, 5246765), (3155, 4929132), (3326, 4675710), (3705, 4197412), (3786, 4107610), (4940, 3148059), (4989, 3117140), (6310, 2464566), (6652, 2337855), (7410, 2098706), (7572, 2053805), (8203, 1895820), (8315, 1870284), (9465, 1643044), (9978, 1558570), (11989, 1297140), (12620, 1232283), (14820, 1049353), (16406, 947910), (16630, 935142), (18930, 821522), (19956, 779285), (21619, 719340), (23978, 648570), (24609, 631940), (24945, 623428), (31597, 492180), (32812, 473955), (33260, 467571), (35967, 432380), (37860, 410761), (41015, 379164), (43238, 359670), (47956, 324285), (49218, 315970), (49890, 311714), (59945, 259428), (63194, 246090), (64857, 239780), (71934, 216190), (82030, 189582), (86476, 179835), (94791, 164060), (98436, 157985), (99780, 155857), (108095, 143868), (119890, 129714), (123045, 126388)]