515843160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32321}}^1$

素因数の和:32361

約数の個数: 128

約数和(自身を含む): 1861747200

約数和(自身を除く): 1345904040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 32321, 64642, 96963, 129284, 161605, 193926, 226247, 258568, 323210, 387852, 452494, 484815, 614099, 646420, 678741, 775704, 904988, 969630, 1131235, 1228198, 1292840, 1357482, 1809976, 1842297, 1939260, 2262470, 2456396, 2714964, 3070495, 3393705, 3684594, 3878520, 4298693, 4524940, 4912792, 5429928, 6140990, 6787410, 7369188, 8597386, 9049880, 9211485, 12281980, 12896079, 13574820, 14738376, 17194772, 18422970, 21493465, 24563960, 25792158, 27149640, 34389544, 36845940, 42986930, 51584316, 64480395, 73691880, 85973860, 103168632, 128960790, 171947720, 257921580, 515843160]

約数ペア:

[(1, 515843160), (2, 257921580), (3, 171947720), (4, 128960790), (5, 103168632), (6, 85973860), (7, 73691880), (8, 64480395), (10, 51584316), (12, 42986930), (14, 36845940), (15, 34389544), (19, 27149640), (20, 25792158), (21, 24563960), (24, 21493465), (28, 18422970), (30, 17194772), (35, 14738376), (38, 13574820), (40, 12896079), (42, 12281980), (56, 9211485), (57, 9049880), (60, 8597386), (70, 7369188), (76, 6787410), (84, 6140990), (95, 5429928), (105, 4912792), (114, 4524940), (120, 4298693), (133, 3878520), (140, 3684594), (152, 3393705), (168, 3070495), (190, 2714964), (210, 2456396), (228, 2262470), (266, 1939260), (280, 1842297), (285, 1809976), (380, 1357482), (399, 1292840), (420, 1228198), (456, 1131235), (532, 969630), (570, 904988), (665, 775704), (760, 678741), (798, 646420), (840, 614099), (1064, 484815), (1140, 452494), (1330, 387852), (1596, 323210), (1995, 258568), (2280, 226247), (2660, 193926), (3192, 161605), (3990, 129284), (5320, 96963), (7980, 64642), (15960, 32321)]