1292972040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{9949}}^1$

素因数の和:10004

約数の個数: 144

約数和(自身を含む): 4435411500

約数和(自身を除く): 3142439460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7220, 8664, 9949, 10830, 12996, 14440, 16245, 19898, 21660, 25992, 29847, 32490, 39796, 43320, 49745, 59694, 64980, 79592, 89541, 99490, 119388, 129960, 149235, 179082, 189031, 198980, 238776, 298470, 358164, 378062, 397960, 447705, 567093, 596940, 716328, 756124, 895410, 945155, 1134186, 1193880, 1512248, 1701279, 1790820, 1890310, 2268372, 2835465, 3402558, 3581640, 3591589, 3780620, 4536744, 5670930, 6805116, 7183178, 7561240, 8506395, 10774767, 11341860, 13610232, 14366356, 17012790, 17957945, 21549534, 22683720, 28732712, 32324301, 34025580, 35915890, 43099068, 53873835, 64648602, 68051160, 71831780, 86198136, 107747670, 129297204, 143663560, 161621505, 215495340, 258594408, 323243010, 430990680, 646486020, 1292972040]

約数ペア:

[(1, 1292972040), (2, 646486020), (3, 430990680), (4, 323243010), (5, 258594408), (6, 215495340), (8, 161621505), (9, 143663560), (10, 129297204), (12, 107747670), (15, 86198136), (18, 71831780), (19, 68051160), (20, 64648602), (24, 53873835), (30, 43099068), (36, 35915890), (38, 34025580), (40, 32324301), (45, 28732712), (57, 22683720), (60, 21549534), (72, 17957945), (76, 17012790), (90, 14366356), (95, 13610232), (114, 11341860), (120, 10774767), (152, 8506395), (171, 7561240), (180, 7183178), (190, 6805116), (228, 5670930), (285, 4536744), (342, 3780620), (360, 3591589), (361, 3581640), (380, 3402558), (456, 2835465), (570, 2268372), (684, 1890310), (722, 1790820), (760, 1701279), (855, 1512248), (1083, 1193880), (1140, 1134186), (1368, 945155), (1444, 895410), (1710, 756124), (1805, 716328), (2166, 596940), (2280, 567093), (2888, 447705), (3249, 397960), (3420, 378062), (3610, 358164), (4332, 298470), (5415, 238776), (6498, 198980), (6840, 189031), (7220, 179082), (8664, 149235), (9949, 129960), (10830, 119388), (12996, 99490), (14440, 89541), (16245, 79592), (19898, 64980), (21660, 59694), (25992, 49745), (29847, 43320), (32490, 39796)]