151485840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 240

約数和(自身を含む): 573820416

約数和(自身を除く): 422334576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 617, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1234, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1851, 1860, 1980, 2046, 2232, 2468, 2480, 2640, 2728, 2790, 3069, 3085, 3410, 3702, 3720, 3960, 4092, 4464, 4936, 5115, 5456, 5553, 5580, 6138, 6170, 6787, 6820, 7404, 7440, 7920, 8184, 9255, 9872, 10230, 11106, 11160, 12276, 12340, 13574, 13640, 14808, 15345, 16368, 18510, 19127, 20361, 20460, 22212, 22320, 24552, 24680, 27148, 27280, 27765, 29616, 30690, 33935, 37020, 38254, 40722, 40920, 44424, 49104, 49360, 54296, 55530, 57381, 61083, 61380, 67870, 74040, 76508, 81444, 81840, 88848, 95635, 101805, 108592, 111060, 114762, 122166, 122760, 135740, 148080, 153016, 162888, 172143, 191270, 203610, 210397, 222120, 229524, 244332, 245520, 271480, 286905, 305415, 306032, 325776, 344286, 382540, 407220, 420794, 444240, 459048, 488664, 542960, 573810, 610830, 631191, 688572, 765080, 814440, 841588, 860715, 918096, 977328, 1051985, 1147620, 1221660, 1262382, 1377144, 1530160, 1628880, 1683176, 1721430, 1893573, 2103970, 2295240, 2443320, 2524764, 2754288, 3155955, 3366352, 3442860, 3787146, 4207940, 4590480, 4886640, 5049528, 6311910, 6885720, 7574292, 8415880, 9467865, 10099056, 12623820, 13771440, 15148584, 16831760, 18935730, 25247640, 30297168, 37871460, 50495280, 75742920, 151485840]

約数ペア:

[(1, 151485840), (2, 75742920), (3, 50495280), (4, 37871460), (5, 30297168), (6, 25247640), (8, 18935730), (9, 16831760), (10, 15148584), (11, 13771440), (12, 12623820), (15, 10099056), (16, 9467865), (18, 8415880), (20, 7574292), (22, 6885720), (24, 6311910), (30, 5049528), (31, 4886640), (33, 4590480), (36, 4207940), (40, 3787146), (44, 3442860), (45, 3366352), (48, 3155955), (55, 2754288), (60, 2524764), (62, 2443320), (66, 2295240), (72, 2103970), (80, 1893573), (88, 1721430), (90, 1683176), (93, 1628880), (99, 1530160), (110, 1377144), (120, 1262382), (124, 1221660), (132, 1147620), (144, 1051985), (155, 977328), (165, 918096), (176, 860715), (180, 841588), (186, 814440), (198, 765080), (220, 688572), (240, 631191), (248, 610830), (264, 573810), (279, 542960), (310, 488664), (330, 459048), (341, 444240), (360, 420794), (372, 407220), (396, 382540), (440, 344286), (465, 325776), (495, 306032), (496, 305415), (528, 286905), (558, 271480), (617, 245520), (620, 244332), (660, 229524), (682, 222120), (720, 210397), (744, 203610), (792, 191270), (880, 172143), (930, 162888), (990, 153016), (1023, 148080), (1116, 135740), (1234, 122760), (1240, 122166), (1320, 114762), (1364, 111060), (1395, 108592), (1488, 101805), (1584, 95635), (1705, 88848), (1851, 81840), (1860, 81444), (1980, 76508), (2046, 74040), (2232, 67870), (2468, 61380), (2480, 61083), (2640, 57381), (2728, 55530), (2790, 54296), (3069, 49360), (3085, 49104), (3410, 44424), (3702, 40920), (3720, 40722), (3960, 38254), (4092, 37020), (4464, 33935), (4936, 30690), (5115, 29616), (5456, 27765), (5553, 27280), (5580, 27148), (6138, 24680), (6170, 24552), (6787, 22320), (6820, 22212), (7404, 20460), (7440, 20361), (7920, 19127), (8184, 18510), (9255, 16368), (9872, 15345), (10230, 14808), (11106, 13640), (11160, 13574), (12276, 12340)]