1490601420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3259}}^1$

素因数の和:3306

約数の個数: 288

約数和(自身を含む): 5827315200

約数和(自身を除く): 4336713780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 924, 945, 990, 1089, 1155, 1188, 1210, 1260, 1386, 1452, 1485, 1540, 1694, 1815, 1890, 1980, 2079, 2178, 2310, 2420, 2541, 2772, 2970, 3259, 3267, 3388, 3465, 3630, 3780, 4158, 4235, 4356, 4620, 5082, 5445, 5940, 6518, 6534, 6930, 7260, 7623, 8316, 8470, 9777, 10164, 10395, 10890, 12705, 13036, 13068, 13860, 15246, 16295, 16335, 16940, 19554, 20790, 21780, 22813, 22869, 25410, 29331, 30492, 32590, 32670, 35849, 38115, 39108, 41580, 45626, 45738, 48885, 50820, 58662, 65180, 65340, 68439, 71698, 76230, 87993, 91252, 91476, 97770, 107547, 114065, 114345, 117324, 136878, 143396, 146655, 152460, 175986, 179245, 195540, 205317, 215094, 228130, 228690, 250943, 273756, 293310, 322641, 342195, 351972, 358490, 394339, 410634, 430188, 439965, 456260, 457380, 501886, 537735, 586620, 615951, 645282, 684390, 716980, 752829, 788678, 821268, 879930, 967923, 1003772, 1026585, 1075470, 1183017, 1231902, 1254715, 1290564, 1368780, 1505658, 1577356, 1613205, 1759860, 1935846, 1971695, 2053170, 2150940, 2258487, 2366034, 2463804, 2509430, 2760373, 3011316, 3079755, 3226410, 3549051, 3764145, 3871692, 3943390, 4106340, 4516974, 4732068, 4839615, 5018860, 5520746, 5915085, 6159510, 6452820, 6775461, 7098102, 7528290, 7886780, 8281119, 9033948, 9679230, 10647153, 11041492, 11292435, 11830170, 12319020, 13550922, 13801865, 14196204, 15056580, 16562238, 17745255, 19358460, 21294306, 22584870, 23660340, 24843357, 27101844, 27603730, 33124476, 33877305, 35490510, 41405595, 42588612, 45169740, 49686714, 53235765, 55207460, 67754610, 70981020, 74530071, 82811190, 99373428, 106471530, 124216785, 135509220, 149060142, 165622380, 212943060, 248433570, 298120284, 372650355, 496867140, 745300710, 1490601420]

約数ペア:

[(1, 1490601420), (2, 745300710), (3, 496867140), (4, 372650355), (5, 298120284), (6, 248433570), (7, 212943060), (9, 165622380), (10, 149060142), (11, 135509220), (12, 124216785), (14, 106471530), (15, 99373428), (18, 82811190), (20, 74530071), (21, 70981020), (22, 67754610), (27, 55207460), (28, 53235765), (30, 49686714), (33, 45169740), (35, 42588612), (36, 41405595), (42, 35490510), (44, 33877305), (45, 33124476), (54, 27603730), (55, 27101844), (60, 24843357), (63, 23660340), (66, 22584870), (70, 21294306), (77, 19358460), (84, 17745255), (90, 16562238), (99, 15056580), (105, 14196204), (108, 13801865), (110, 13550922), (121, 12319020), (126, 11830170), (132, 11292435), (135, 11041492), (140, 10647153), (154, 9679230), (165, 9033948), (180, 8281119), (189, 7886780), (198, 7528290), (210, 7098102), (220, 6775461), (231, 6452820), (242, 6159510), (252, 5915085), (270, 5520746), (297, 5018860), (308, 4839615), (315, 4732068), (330, 4516974), (363, 4106340), (378, 3943390), (385, 3871692), (396, 3764145), (420, 3549051), (462, 3226410), (484, 3079755), (495, 3011316), (540, 2760373), (594, 2509430), (605, 2463804), (630, 2366034), (660, 2258487), (693, 2150940), (726, 2053170), (756, 1971695), (770, 1935846), (847, 1759860), (924, 1613205), (945, 1577356), (990, 1505658), (1089, 1368780), (1155, 1290564), (1188, 1254715), (1210, 1231902), (1260, 1183017), (1386, 1075470), (1452, 1026585), (1485, 1003772), (1540, 967923), (1694, 879930), (1815, 821268), (1890, 788678), (1980, 752829), (2079, 716980), (2178, 684390), (2310, 645282), (2420, 615951), (2541, 586620), (2772, 537735), (2970, 501886), (3259, 457380), (3267, 456260), (3388, 439965), (3465, 430188), (3630, 410634), (3780, 394339), (4158, 358490), (4235, 351972), (4356, 342195), (4620, 322641), (5082, 293310), (5445, 273756), (5940, 250943), (6518, 228690), (6534, 228130), (6930, 215094), (7260, 205317), (7623, 195540), (8316, 179245), (8470, 175986), (9777, 152460), (10164, 146655), (10395, 143396), (10890, 136878), (12705, 117324), (13036, 114345), (13068, 114065), (13860, 107547), (15246, 97770), (16295, 91476), (16335, 91252), (16940, 87993), (19554, 76230), (20790, 71698), (21780, 68439), (22813, 65340), (22869, 65180), (25410, 58662), (29331, 50820), (30492, 48885), (32590, 45738), (32670, 45626), (35849, 41580), (38115, 39108)]