1405585440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 384

約数和(自身を含む): 5734955520

約数和(自身を除く): 4329370080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 168, 180, 189, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 336, 360, 371, 378, 420, 424, 432, 477, 480, 504, 530, 540, 560, 630, 636, 672, 720, 742, 756, 795, 840, 848, 864, 877, 945, 954, 1008, 1060, 1080, 1113, 1120, 1260, 1272, 1431, 1440, 1484, 1512, 1590, 1680, 1696, 1754, 1855, 1890, 1908, 2016, 2120, 2160, 2226, 2385, 2520, 2544, 2631, 2862, 2968, 3024, 3180, 3339, 3360, 3508, 3710, 3780, 3816, 4240, 4320, 4385, 4452, 4770, 5040, 5088, 5262, 5565, 5724, 5936, 6048, 6139, 6360, 6678, 7016, 7155, 7420, 7560, 7632, 7893, 8480, 8770, 8904, 9540, 10017, 10080, 10524, 11130, 11448, 11872, 12278, 12720, 13155, 13356, 14032, 14310, 14840, 15120, 15264, 15786, 16695, 17540, 17808, 18417, 19080, 20034, 21048, 22260, 22896, 23679, 24556, 25440, 26310, 26712, 28064, 28620, 29680, 30240, 30695, 31572, 33390, 35080, 35616, 36834, 38160, 39465, 40068, 42096, 44520, 45792, 46481, 47358, 49112, 50085, 52620, 53424, 55251, 57240, 59360, 61390, 63144, 66780, 70160, 73668, 76320, 78930, 80136, 84192, 89040, 92085, 92962, 94716, 98224, 100170, 105240, 106848, 110502, 114480, 118395, 122780, 126288, 133560, 139443, 140320, 147336, 157860, 160272, 165753, 178080, 184170, 185924, 189432, 196448, 200340, 210480, 221004, 228960, 232405, 236790, 245560, 252576, 267120, 276255, 278886, 294672, 315720, 320544, 325367, 331506, 368340, 371848, 378864, 400680, 418329, 420960, 442008, 464810, 473580, 491120, 534240, 552510, 557772, 589344, 631440, 650734, 663012, 697215, 736680, 743696, 757728, 801360, 828765, 836658, 884016, 929620, 947160, 976101, 982240, 1105020, 1115544, 1254987, 1262880, 1301468, 1326024, 1394430, 1473360, 1487392, 1602720, 1626835, 1657530, 1673316, 1768032, 1859240, 1894320, 1952202, 2091645, 2210040, 2231088, 2509974, 2602936, 2652048, 2788860, 2928303, 2946720, 3253670, 3315060, 3346632, 3718480, 3788640, 3904404, 4183290, 4420080, 4462176, 4880505, 5019948, 5205872, 5304096, 5577720, 5856606, 6274935, 6507340, 6630120, 6693264, 7436960, 7808808, 8366580, 8784909, 8840160, 9761010, 10039896, 10411744, 11155440, 11713212, 12549870, 13014680, 13260240, 13386528, 14641515, 15617616, 16733160, 17569818, 19522020, 20079792, 22310880, 23426424, 25099740, 26029360, 26520480, 29283030, 31235232, 33466320, 35139636, 39044040, 40159584, 43924545, 46852848, 50199480, 52058720, 58566060, 66932640, 70279272, 78088080, 87849090, 93705696, 100398960, 117132120, 140558544, 156176160, 175698180, 200797920, 234264240, 281117088, 351396360, 468528480, 702792720, 1405585440]

約数ペア:

[(1, 1405585440), (2, 702792720), (3, 468528480), (4, 351396360), (5, 281117088), (6, 234264240), (7, 200797920), (8, 175698180), (9, 156176160), (10, 140558544), (12, 117132120), (14, 100398960), (15, 93705696), (16, 87849090), (18, 78088080), (20, 70279272), (21, 66932640), (24, 58566060), (27, 52058720), (28, 50199480), (30, 46852848), (32, 43924545), (35, 40159584), (36, 39044040), (40, 35139636), (42, 33466320), (45, 31235232), (48, 29283030), (53, 26520480), (54, 26029360), (56, 25099740), (60, 23426424), (63, 22310880), (70, 20079792), (72, 19522020), (80, 17569818), (84, 16733160), (90, 15617616), (96, 14641515), (105, 13386528), (106, 13260240), (108, 13014680), (112, 12549870), (120, 11713212), (126, 11155440), (135, 10411744), (140, 10039896), (144, 9761010), (159, 8840160), (160, 8784909), (168, 8366580), (180, 7808808), (189, 7436960), (210, 6693264), (212, 6630120), (216, 6507340), (224, 6274935), (240, 5856606), (252, 5577720), (265, 5304096), (270, 5205872), (280, 5019948), (288, 4880505), (315, 4462176), (318, 4420080), (336, 4183290), (360, 3904404), (371, 3788640), (378, 3718480), (420, 3346632), (424, 3315060), (432, 3253670), (477, 2946720), (480, 2928303), (504, 2788860), (530, 2652048), (540, 2602936), (560, 2509974), (630, 2231088), (636, 2210040), (672, 2091645), (720, 1952202), (742, 1894320), (756, 1859240), (795, 1768032), (840, 1673316), (848, 1657530), (864, 1626835), (877, 1602720), (945, 1487392), (954, 1473360), (1008, 1394430), (1060, 1326024), (1080, 1301468), (1113, 1262880), (1120, 1254987), (1260, 1115544), (1272, 1105020), (1431, 982240), (1440, 976101), (1484, 947160), (1512, 929620), (1590, 884016), (1680, 836658), (1696, 828765), (1754, 801360), (1855, 757728), (1890, 743696), (1908, 736680), (2016, 697215), (2120, 663012), (2160, 650734), (2226, 631440), (2385, 589344), (2520, 557772), (2544, 552510), (2631, 534240), (2862, 491120), (2968, 473580), (3024, 464810), (3180, 442008), (3339, 420960), (3360, 418329), (3508, 400680), (3710, 378864), (3780, 371848), (3816, 368340), (4240, 331506), (4320, 325367), (4385, 320544), (4452, 315720), (4770, 294672), (5040, 278886), (5088, 276255), (5262, 267120), (5565, 252576), (5724, 245560), (5936, 236790), (6048, 232405), (6139, 228960), (6360, 221004), (6678, 210480), (7016, 200340), (7155, 196448), (7420, 189432), (7560, 185924), (7632, 184170), (7893, 178080), (8480, 165753), (8770, 160272), (8904, 157860), (9540, 147336), (10017, 140320), (10080, 139443), (10524, 133560), (11130, 126288), (11448, 122780), (11872, 118395), (12278, 114480), (12720, 110502), (13155, 106848), (13356, 105240), (14032, 100170), (14310, 98224), (14840, 94716), (15120, 92962), (15264, 92085), (15786, 89040), (16695, 84192), (17540, 80136), (17808, 78930), (18417, 76320), (19080, 73668), (20034, 70160), (21048, 66780), (22260, 63144), (22896, 61390), (23679, 59360), (24556, 57240), (25440, 55251), (26310, 53424), (26712, 52620), (28064, 50085), (28620, 49112), (29680, 47358), (30240, 46481), (30695, 45792), (31572, 44520), (33390, 42096), (35080, 40068), (35616, 39465), (36834, 38160)]