7421939460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:867

約数の個数: 288

約数和(自身を含む): 25449016320

約数和(自身を除く): 18027076860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 239, 260, 276, 299, 345, 390, 414, 460, 468, 478, 577, 585, 598, 690, 717, 780, 828, 897, 956, 1035, 1154, 1170, 1195, 1196, 1380, 1434, 1495, 1731, 1794, 2070, 2151, 2308, 2340, 2390, 2691, 2868, 2885, 2990, 3107, 3462, 3585, 3588, 4140, 4302, 4485, 4780, 5193, 5382, 5497, 5770, 5980, 6214, 6924, 7170, 7501, 8604, 8655, 8970, 9321, 10386, 10755, 10764, 10994, 11540, 12428, 13271, 13455, 14340, 15002, 15535, 16491, 17310, 17940, 18642, 20772, 21510, 21988, 22503, 25965, 26542, 26910, 27485, 27963, 30004, 31070, 32982, 34620, 37284, 37505, 39813, 43020, 45006, 46605, 49473, 51930, 53084, 53820, 54970, 55926, 62140, 65964, 66355, 67509, 71461, 75010, 79626, 82455, 90012, 93210, 98946, 103860, 109940, 111852, 112515, 119439, 132710, 135018, 137903, 139815, 142922, 150020, 159252, 164910, 172523, 186420, 197892, 199065, 214383, 225030, 238878, 247365, 265420, 270036, 275806, 279630, 285844, 329820, 337545, 345046, 357305, 398130, 413709, 428766, 450060, 477756, 494730, 517569, 551612, 559260, 597195, 643149, 675090, 689515, 690092, 714610, 796260, 827418, 857532, 862615, 989460, 1035138, 1071915, 1194390, 1241127, 1286298, 1350180, 1379030, 1429220, 1552707, 1654836, 1725230, 1792739, 2068545, 2070276, 2143830, 2388780, 2482254, 2572596, 2587845, 2758060, 3105414, 3171769, 3215745, 3450460, 3585478, 4137090, 4287660, 4964508, 5175690, 5378217, 6205635, 6210828, 6343538, 6431490, 7170956, 7763535, 8274180, 8963695, 9515307, 10351380, 10756434, 12411270, 12687076, 12862980, 15527070, 15858845, 16134651, 17927390, 19030614, 21512868, 24822540, 26891085, 28545921, 31054140, 31717690, 32269302, 35854780, 38061228, 41232997, 47576535, 53782170, 57091842, 63435380, 64538604, 80673255, 82465994, 95153070, 107564340, 114183684, 123698991, 142729605, 161346510, 164931988, 190306140, 206164985, 247397982, 285459210, 322693020, 371096973, 412329970, 494795964, 570918420, 618494955, 742193946, 824659940, 1236989910, 1484387892, 1855484865, 2473979820, 3710969730, 7421939460]

約数ペア:

[(1, 7421939460), (2, 3710969730), (3, 2473979820), (4, 1855484865), (5, 1484387892), (6, 1236989910), (9, 824659940), (10, 742193946), (12, 618494955), (13, 570918420), (15, 494795964), (18, 412329970), (20, 371096973), (23, 322693020), (26, 285459210), (30, 247397982), (36, 206164985), (39, 190306140), (45, 164931988), (46, 161346510), (52, 142729605), (60, 123698991), (65, 114183684), (69, 107564340), (78, 95153070), (90, 82465994), (92, 80673255), (115, 64538604), (117, 63435380), (130, 57091842), (138, 53782170), (156, 47576535), (180, 41232997), (195, 38061228), (207, 35854780), (230, 32269302), (234, 31717690), (239, 31054140), (260, 28545921), (276, 26891085), (299, 24822540), (345, 21512868), (390, 19030614), (414, 17927390), (460, 16134651), (468, 15858845), (478, 15527070), (577, 12862980), (585, 12687076), (598, 12411270), (690, 10756434), (717, 10351380), (780, 9515307), (828, 8963695), (897, 8274180), (956, 7763535), (1035, 7170956), (1154, 6431490), (1170, 6343538), (1195, 6210828), (1196, 6205635), (1380, 5378217), (1434, 5175690), (1495, 4964508), (1731, 4287660), (1794, 4137090), (2070, 3585478), (2151, 3450460), (2308, 3215745), (2340, 3171769), (2390, 3105414), (2691, 2758060), (2868, 2587845), (2885, 2572596), (2990, 2482254), (3107, 2388780), (3462, 2143830), (3585, 2070276), (3588, 2068545), (4140, 1792739), (4302, 1725230), (4485, 1654836), (4780, 1552707), (5193, 1429220), (5382, 1379030), (5497, 1350180), (5770, 1286298), (5980, 1241127), (6214, 1194390), (6924, 1071915), (7170, 1035138), (7501, 989460), (8604, 862615), (8655, 857532), (8970, 827418), (9321, 796260), (10386, 714610), (10755, 690092), (10764, 689515), (10994, 675090), (11540, 643149), (12428, 597195), (13271, 559260), (13455, 551612), (14340, 517569), (15002, 494730), (15535, 477756), (16491, 450060), (17310, 428766), (17940, 413709), (18642, 398130), (20772, 357305), (21510, 345046), (21988, 337545), (22503, 329820), (25965, 285844), (26542, 279630), (26910, 275806), (27485, 270036), (27963, 265420), (30004, 247365), (31070, 238878), (32982, 225030), (34620, 214383), (37284, 199065), (37505, 197892), (39813, 186420), (43020, 172523), (45006, 164910), (46605, 159252), (49473, 150020), (51930, 142922), (53084, 139815), (53820, 137903), (54970, 135018), (55926, 132710), (62140, 119439), (65964, 112515), (66355, 111852), (67509, 109940), (71461, 103860), (75010, 98946), (79626, 93210), (82455, 90012)]