408034260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 1369944576

約数和(自身を除く): 961910316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 81, 90, 92, 94, 108, 115, 135, 138, 141, 162, 180, 188, 207, 230, 233, 235, 270, 276, 282, 324, 345, 405, 414, 423, 460, 466, 470, 540, 564, 621, 690, 699, 705, 810, 828, 846, 932, 940, 1035, 1081, 1165, 1242, 1269, 1380, 1398, 1410, 1620, 1692, 1863, 2070, 2097, 2115, 2162, 2330, 2484, 2538, 2796, 2820, 3105, 3243, 3495, 3726, 3807, 4140, 4194, 4230, 4324, 4660, 5076, 5359, 5405, 6210, 6291, 6345, 6486, 6990, 7452, 7614, 8388, 8460, 9315, 9729, 10485, 10718, 10810, 10951, 12420, 12582, 12690, 12972, 13980, 15228, 16077, 16215, 18630, 18873, 19035, 19458, 20970, 21436, 21620, 21902, 25164, 25380, 26795, 29187, 31455, 32154, 32430, 32853, 37260, 37746, 38070, 38916, 41940, 43804, 48231, 48645, 53590, 54755, 58374, 62910, 64308, 64860, 65706, 75492, 76140, 80385, 87561, 94365, 96462, 97290, 98559, 107180, 109510, 116748, 125820, 131412, 144693, 145935, 160770, 164265, 175122, 188730, 192924, 194580, 197118, 219020, 241155, 251873, 289386, 291870, 295677, 321540, 328530, 350244, 377460, 394236, 434079, 437805, 482310, 492795, 503746, 578772, 583740, 591354, 657060, 723465, 755619, 868158, 875610, 887031, 964620, 985590, 1007492, 1182708, 1259365, 1446930, 1478385, 1511238, 1736316, 1751220, 1774062, 1971180, 2170395, 2266857, 2518730, 2893860, 2956770, 3022476, 3548124, 3778095, 4340790, 4435155, 4533714, 5037460, 5913540, 6800571, 7556190, 8681580, 8870310, 9067428, 11334285, 13601142, 15112380, 17740620, 20401713, 22668570, 27202284, 34002855, 40803426, 45337140, 68005710, 81606852, 102008565, 136011420, 204017130, 408034260]

約数ペア:

[(1, 408034260), (2, 204017130), (3, 136011420), (4, 102008565), (5, 81606852), (6, 68005710), (9, 45337140), (10, 40803426), (12, 34002855), (15, 27202284), (18, 22668570), (20, 20401713), (23, 17740620), (27, 15112380), (30, 13601142), (36, 11334285), (45, 9067428), (46, 8870310), (47, 8681580), (54, 7556190), (60, 6800571), (69, 5913540), (81, 5037460), (90, 4533714), (92, 4435155), (94, 4340790), (108, 3778095), (115, 3548124), (135, 3022476), (138, 2956770), (141, 2893860), (162, 2518730), (180, 2266857), (188, 2170395), (207, 1971180), (230, 1774062), (233, 1751220), (235, 1736316), (270, 1511238), (276, 1478385), (282, 1446930), (324, 1259365), (345, 1182708), (405, 1007492), (414, 985590), (423, 964620), (460, 887031), (466, 875610), (470, 868158), (540, 755619), (564, 723465), (621, 657060), (690, 591354), (699, 583740), (705, 578772), (810, 503746), (828, 492795), (846, 482310), (932, 437805), (940, 434079), (1035, 394236), (1081, 377460), (1165, 350244), (1242, 328530), (1269, 321540), (1380, 295677), (1398, 291870), (1410, 289386), (1620, 251873), (1692, 241155), (1863, 219020), (2070, 197118), (2097, 194580), (2115, 192924), (2162, 188730), (2330, 175122), (2484, 164265), (2538, 160770), (2796, 145935), (2820, 144693), (3105, 131412), (3243, 125820), (3495, 116748), (3726, 109510), (3807, 107180), (4140, 98559), (4194, 97290), (4230, 96462), (4324, 94365), (4660, 87561), (5076, 80385), (5359, 76140), (5405, 75492), (6210, 65706), (6291, 64860), (6345, 64308), (6486, 62910), (6990, 58374), (7452, 54755), (7614, 53590), (8388, 48645), (8460, 48231), (9315, 43804), (9729, 41940), (10485, 38916), (10718, 38070), (10810, 37746), (10951, 37260), (12420, 32853), (12582, 32430), (12690, 32154), (12972, 31455), (13980, 29187), (15228, 26795), (16077, 25380), (16215, 25164), (18630, 21902), (18873, 21620), (19035, 21436), (19458, 20970)]