140597340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 316631460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 53, 57, 60, 65, 76, 78, 95, 106, 114, 130, 156, 159, 179, 190, 195, 212, 228, 247, 260, 265, 285, 318, 358, 380, 390, 494, 530, 537, 570, 636, 689, 716, 741, 780, 795, 895, 988, 1007, 1060, 1074, 1140, 1235, 1378, 1482, 1590, 1790, 2014, 2067, 2148, 2327, 2470, 2685, 2756, 2964, 3021, 3180, 3401, 3445, 3580, 3705, 4028, 4134, 4654, 4940, 5035, 5370, 6042, 6802, 6890, 6981, 7410, 8268, 9308, 9487, 10070, 10203, 10335, 10740, 11635, 12084, 13091, 13604, 13780, 13962, 14820, 15105, 17005, 18974, 20140, 20406, 20670, 23270, 26182, 27924, 28461, 30210, 34010, 34905, 37948, 39273, 40812, 41340, 44213, 46540, 47435, 51015, 52364, 56922, 60420, 65455, 68020, 69810, 78546, 88426, 94870, 102030, 113844, 123331, 130910, 132639, 139620, 142305, 157092, 176852, 180253, 189740, 196365, 204060, 221065, 246662, 261820, 265278, 284610, 360506, 369993, 392730, 442130, 493324, 530556, 540759, 569220, 616655, 663195, 721012, 739986, 785460, 884260, 901265, 1081518, 1233310, 1326390, 1479972, 1802530, 1849965, 2163036, 2343289, 2466620, 2652780, 2703795, 3605060, 3699930, 4686578, 5407590, 7029867, 7399860, 9373156, 10815180, 11716445, 14059734, 23432890, 28119468, 35149335, 46865780, 70298670, 140597340]

約数ペア:

[(1, 140597340), (2, 70298670), (3, 46865780), (4, 35149335), (5, 28119468), (6, 23432890), (10, 14059734), (12, 11716445), (13, 10815180), (15, 9373156), (19, 7399860), (20, 7029867), (26, 5407590), (30, 4686578), (38, 3699930), (39, 3605060), (52, 2703795), (53, 2652780), (57, 2466620), (60, 2343289), (65, 2163036), (76, 1849965), (78, 1802530), (95, 1479972), (106, 1326390), (114, 1233310), (130, 1081518), (156, 901265), (159, 884260), (179, 785460), (190, 739986), (195, 721012), (212, 663195), (228, 616655), (247, 569220), (260, 540759), (265, 530556), (285, 493324), (318, 442130), (358, 392730), (380, 369993), (390, 360506), (494, 284610), (530, 265278), (537, 261820), (570, 246662), (636, 221065), (689, 204060), (716, 196365), (741, 189740), (780, 180253), (795, 176852), (895, 157092), (988, 142305), (1007, 139620), (1060, 132639), (1074, 130910), (1140, 123331), (1235, 113844), (1378, 102030), (1482, 94870), (1590, 88426), (1790, 78546), (2014, 69810), (2067, 68020), (2148, 65455), (2327, 60420), (2470, 56922), (2685, 52364), (2756, 51015), (2964, 47435), (3021, 46540), (3180, 44213), (3401, 41340), (3445, 40812), (3580, 39273), (3705, 37948), (4028, 34905), (4134, 34010), (4654, 30210), (4940, 28461), (5035, 27924), (5370, 26182), (6042, 23270), (6802, 20670), (6890, 20406), (6981, 20140), (7410, 18974), (8268, 17005), (9308, 15105), (9487, 14820), (10070, 13962), (10203, 13780), (10335, 13604), (10740, 13091), (11635, 12084)]