63618840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 222393600

約数和(自身を除く): 158774760

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, 71, 72, 76, 90, 95, 114, 120, 131, 142, 152, 171, 180, 190, 213, 228, 262, 284, 285, 342, 355, 360, 380, 393, 426, 456, 524, 568, 570, 639, 655, 684, 710, 760, 786, 852, 855, 1048, 1065, 1140, 1179, 1278, 1310, 1349, 1368, 1420, 1572, 1704, 1710, 1965, 2130, 2280, 2358, 2489, 2556, 2620, 2698, 2840, 3144, 3195, 3420, 3930, 4047, 4260, 4716, 4978, 5112, 5240, 5396, 5895, 6390, 6745, 6840, 7467, 7860, 8094, 8520, 9301, 9432, 9956, 10792, 11790, 12141, 12445, 12780, 13490, 14934, 15720, 16188, 18602, 19912, 20235, 22401, 23580, 24282, 24890, 25560, 26980, 27903, 29868, 32376, 37204, 37335, 40470, 44802, 46505, 47160, 48564, 49780, 53960, 55806, 59736, 60705, 74408, 74670, 80940, 83709, 89604, 93010, 97128, 99560, 111612, 112005, 121410, 139515, 149340, 161880, 167418, 176719, 179208, 186020, 223224, 224010, 242820, 279030, 298680, 334836, 353438, 372040, 418545, 448020, 485640, 530157, 558060, 669672, 706876, 837090, 883595, 896040, 1060314, 1116120, 1413752, 1590471, 1674180, 1767190, 2120628, 2650785, 3180942, 3348360, 3534380, 4241256, 5301570, 6361884, 7068760, 7952355, 10603140, 12723768, 15904710, 21206280, 31809420, 63618840]

約数ペア:

[(1, 63618840), (2, 31809420), (3, 21206280), (4, 15904710), (5, 12723768), (6, 10603140), (8, 7952355), (9, 7068760), (10, 6361884), (12, 5301570), (15, 4241256), (18, 3534380), (19, 3348360), (20, 3180942), (24, 2650785), (30, 2120628), (36, 1767190), (38, 1674180), (40, 1590471), (45, 1413752), (57, 1116120), (60, 1060314), (71, 896040), (72, 883595), (76, 837090), (90, 706876), (95, 669672), (114, 558060), (120, 530157), (131, 485640), (142, 448020), (152, 418545), (171, 372040), (180, 353438), (190, 334836), (213, 298680), (228, 279030), (262, 242820), (284, 224010), (285, 223224), (342, 186020), (355, 179208), (360, 176719), (380, 167418), (393, 161880), (426, 149340), (456, 139515), (524, 121410), (568, 112005), (570, 111612), (639, 99560), (655, 97128), (684, 93010), (710, 89604), (760, 83709), (786, 80940), (852, 74670), (855, 74408), (1048, 60705), (1065, 59736), (1140, 55806), (1179, 53960), (1278, 49780), (1310, 48564), (1349, 47160), (1368, 46505), (1420, 44802), (1572, 40470), (1704, 37335), (1710, 37204), (1965, 32376), (2130, 29868), (2280, 27903), (2358, 26980), (2489, 25560), (2556, 24890), (2620, 24282), (2698, 23580), (2840, 22401), (3144, 20235), (3195, 19912), (3420, 18602), (3930, 16188), (4047, 15720), (4260, 14934), (4716, 13490), (4978, 12780), (5112, 12445), (5240, 12141), (5396, 11790), (5895, 10792), (6390, 9956), (6745, 9432), (6840, 9301), (7467, 8520), (7860, 8094)]