2612295720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2656

約数の個数: 192

約数和(自身を含む): 8816221440

約数和(自身を除く): 6203925720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 61, 72, 90, 94, 120, 122, 141, 180, 183, 188, 235, 244, 282, 305, 360, 366, 376, 423, 470, 488, 549, 564, 610, 705, 732, 846, 915, 940, 1098, 1128, 1220, 1410, 1464, 1692, 1830, 1880, 2115, 2196, 2440, 2531, 2745, 2820, 2867, 3384, 3660, 4230, 4392, 5062, 5490, 5640, 5734, 7320, 7593, 8460, 8601, 10124, 10980, 11468, 12655, 14335, 15186, 16920, 17202, 20248, 21960, 22779, 22936, 25310, 25803, 28670, 30372, 34404, 37965, 43005, 45558, 50620, 51606, 57340, 60744, 68808, 75930, 86010, 91116, 101240, 103212, 113895, 114680, 118957, 129015, 151860, 154391, 172020, 182232, 206424, 227790, 237914, 258030, 303720, 308782, 344040, 356871, 455580, 463173, 475828, 516060, 594785, 617564, 713742, 771955, 911160, 926346, 951656, 1032120, 1070613, 1189570, 1235128, 1389519, 1427484, 1543910, 1784355, 1852692, 2141226, 2315865, 2379140, 2779038, 2854968, 3087820, 3568710, 3705384, 4282452, 4631730, 4758280, 5353065, 5558076, 6175640, 6947595, 7137420, 7256377, 8564904, 9263460, 10706130, 11116152, 13895190, 14274840, 14512754, 18526920, 21412260, 21769131, 27790380, 29025508, 36281885, 42824520, 43538262, 55580760, 58051016, 65307393, 72563770, 87076524, 108845655, 130614786, 145127540, 174153048, 217691310, 261229572, 290255080, 326536965, 435382620, 522459144, 653073930, 870765240, 1306147860, 2612295720]

約数ペア:

[(1, 2612295720), (2, 1306147860), (3, 870765240), (4, 653073930), (5, 522459144), (6, 435382620), (8, 326536965), (9, 290255080), (10, 261229572), (12, 217691310), (15, 174153048), (18, 145127540), (20, 130614786), (24, 108845655), (30, 87076524), (36, 72563770), (40, 65307393), (45, 58051016), (47, 55580760), (60, 43538262), (61, 42824520), (72, 36281885), (90, 29025508), (94, 27790380), (120, 21769131), (122, 21412260), (141, 18526920), (180, 14512754), (183, 14274840), (188, 13895190), (235, 11116152), (244, 10706130), (282, 9263460), (305, 8564904), (360, 7256377), (366, 7137420), (376, 6947595), (423, 6175640), (470, 5558076), (488, 5353065), (549, 4758280), (564, 4631730), (610, 4282452), (705, 3705384), (732, 3568710), (846, 3087820), (915, 2854968), (940, 2779038), (1098, 2379140), (1128, 2315865), (1220, 2141226), (1410, 1852692), (1464, 1784355), (1692, 1543910), (1830, 1427484), (1880, 1389519), (2115, 1235128), (2196, 1189570), (2440, 1070613), (2531, 1032120), (2745, 951656), (2820, 926346), (2867, 911160), (3384, 771955), (3660, 713742), (4230, 617564), (4392, 594785), (5062, 516060), (5490, 475828), (5640, 463173), (5734, 455580), (7320, 356871), (7593, 344040), (8460, 308782), (8601, 303720), (10124, 258030), (10980, 237914), (11468, 227790), (12655, 206424), (14335, 182232), (15186, 172020), (16920, 154391), (17202, 151860), (20248, 129015), (21960, 118957), (22779, 114680), (22936, 113895), (25310, 103212), (25803, 101240), (28670, 91116), (30372, 86010), (34404, 75930), (37965, 68808), (43005, 60744), (45558, 57340), (50620, 51606)]