441427140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31849}}^1$

素因数の和:31882

約数の個数: 144

約数和(自身を含む): 1669449600

約数和(自身を除く): 1228022460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 31849, 63698, 95547, 127396, 159245, 191094, 222943, 286641, 318490, 350339, 382188, 445886, 477735, 573282, 636980, 668829, 700678, 891772, 955470, 1051017, 1114715, 1146564, 1337658, 1401356, 1433205, 1751695, 1910940, 2006487, 2102034, 2229430, 2452373, 2675316, 2866410, 3153051, 3344145, 3503390, 4012974, 4204068, 4458860, 4904746, 5255085, 5732820, 6306102, 6688290, 7006780, 7357119, 8025948, 9809492, 10032435, 10510170, 12261865, 12612204, 13376580, 14714238, 15765255, 20064870, 21020340, 22071357, 24523730, 29428476, 31530510, 36785595, 40129740, 44142714, 49047460, 63061020, 73571190, 88285428, 110356785, 147142380, 220713570, 441427140]

約数ペア:

[(1, 441427140), (2, 220713570), (3, 147142380), (4, 110356785), (5, 88285428), (6, 73571190), (7, 63061020), (9, 49047460), (10, 44142714), (11, 40129740), (12, 36785595), (14, 31530510), (15, 29428476), (18, 24523730), (20, 22071357), (21, 21020340), (22, 20064870), (28, 15765255), (30, 14714238), (33, 13376580), (35, 12612204), (36, 12261865), (42, 10510170), (44, 10032435), (45, 9809492), (55, 8025948), (60, 7357119), (63, 7006780), (66, 6688290), (70, 6306102), (77, 5732820), (84, 5255085), (90, 4904746), (99, 4458860), (105, 4204068), (110, 4012974), (126, 3503390), (132, 3344145), (140, 3153051), (154, 2866410), (165, 2675316), (180, 2452373), (198, 2229430), (210, 2102034), (220, 2006487), (231, 1910940), (252, 1751695), (308, 1433205), (315, 1401356), (330, 1337658), (385, 1146564), (396, 1114715), (420, 1051017), (462, 955470), (495, 891772), (630, 700678), (660, 668829), (693, 636980), (770, 573282), (924, 477735), (990, 445886), (1155, 382188), (1260, 350339), (1386, 318490), (1540, 286641), (1980, 222943), (2310, 191094), (2772, 159245), (3465, 127396), (4620, 95547), (6930, 63698), (13860, 31849)]