72740098440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{8069}}^1$

素因数の和:8597

約数の個数: 256

約数和(自身を含む): 257284512000

約数和(自身を除く): 184544413560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 491, 510, 540, 612, 680, 765, 918, 982, 1020, 1080, 1224, 1473, 1530, 1836, 1964, 2040, 2295, 2455, 2946, 3060, 3672, 3928, 4419, 4590, 4910, 5892, 6120, 7365, 8069, 8347, 8838, 9180, 9820, 11784, 13257, 14730, 16138, 16694, 17676, 18360, 19640, 22095, 24207, 25041, 26514, 29460, 32276, 33388, 35352, 40345, 41735, 44190, 48414, 50082, 53028, 58920, 64552, 66285, 66776, 72621, 75123, 80690, 83470, 88380, 96828, 100164, 106056, 121035, 125205, 132570, 137173, 145242, 150246, 161380, 166940, 176760, 193656, 200328, 217863, 225369, 242070, 250410, 265140, 274346, 290484, 300492, 322760, 333880, 363105, 375615, 411519, 435726, 450738, 484140, 500820, 530280, 548692, 580968, 600984, 685865, 726210, 751230, 823038, 871452, 901476, 968280, 1001640, 1089315, 1097384, 1126845, 1234557, 1371730, 1452420, 1502460, 1646076, 1742904, 1802952, 2057595, 2178630, 2253690, 2469114, 2743460, 2904840, 3004920, 3292152, 3703671, 3961879, 4115190, 4357260, 4507380, 4938228, 5486920, 6172785, 7407342, 7923758, 8230380, 8714520, 9014760, 9876456, 11885637, 12345570, 14814684, 15847516, 16460760, 18518355, 19809395, 23771274, 24691140, 29629368, 31695032, 35656911, 37036710, 39618790, 47542548, 49382280, 59428185, 67351943, 71313822, 74073420, 79237580, 95085096, 106970733, 118856370, 134703886, 142627644, 148146840, 158475160, 178284555, 202055829, 213941466, 237712740, 269407772, 285255288, 336759715, 356569110, 404111658, 427882932, 475425480, 534853665, 538815544, 606167487, 673519430, 713138220, 808223316, 855765864, 1010279145, 1069707330, 1212334974, 1347038860, 1426276440, 1616446632, 1818502461, 2020558290, 2139414660, 2424669948, 2694077720, 3030837435, 3637004922, 4041116580, 4278829320, 4849339896, 6061674870, 7274009844, 8082233160, 9092512305, 12123349740, 14548019688, 18185024610, 24246699480, 36370049220, 72740098440]

約数ペア:

[(1, 72740098440), (2, 36370049220), (3, 24246699480), (4, 18185024610), (5, 14548019688), (6, 12123349740), (8, 9092512305), (9, 8082233160), (10, 7274009844), (12, 6061674870), (15, 4849339896), (17, 4278829320), (18, 4041116580), (20, 3637004922), (24, 3030837435), (27, 2694077720), (30, 2424669948), (34, 2139414660), (36, 2020558290), (40, 1818502461), (45, 1616446632), (51, 1426276440), (54, 1347038860), (60, 1212334974), (68, 1069707330), (72, 1010279145), (85, 855765864), (90, 808223316), (102, 713138220), (108, 673519430), (120, 606167487), (135, 538815544), (136, 534853665), (153, 475425480), (170, 427882932), (180, 404111658), (204, 356569110), (216, 336759715), (255, 285255288), (270, 269407772), (306, 237712740), (340, 213941466), (360, 202055829), (408, 178284555), (459, 158475160), (491, 148146840), (510, 142627644), (540, 134703886), (612, 118856370), (680, 106970733), (765, 95085096), (918, 79237580), (982, 74073420), (1020, 71313822), (1080, 67351943), (1224, 59428185), (1473, 49382280), (1530, 47542548), (1836, 39618790), (1964, 37036710), (2040, 35656911), (2295, 31695032), (2455, 29629368), (2946, 24691140), (3060, 23771274), (3672, 19809395), (3928, 18518355), (4419, 16460760), (4590, 15847516), (4910, 14814684), (5892, 12345570), (6120, 11885637), (7365, 9876456), (8069, 9014760), (8347, 8714520), (8838, 8230380), (9180, 7923758), (9820, 7407342), (11784, 6172785), (13257, 5486920), (14730, 4938228), (16138, 4507380), (16694, 4357260), (17676, 4115190), (18360, 3961879), (19640, 3703671), (22095, 3292152), (24207, 3004920), (25041, 2904840), (26514, 2743460), (29460, 2469114), (32276, 2253690), (33388, 2178630), (35352, 2057595), (40345, 1802952), (41735, 1742904), (44190, 1646076), (48414, 1502460), (50082, 1452420), (53028, 1371730), (58920, 1234557), (64552, 1126845), (66285, 1097384), (66776, 1089315), (72621, 1001640), (75123, 968280), (80690, 901476), (83470, 871452), (88380, 823038), (96828, 751230), (100164, 726210), (106056, 685865), (121035, 600984), (125205, 580968), (132570, 548692), (137173, 530280), (145242, 500820), (150246, 484140), (161380, 450738), (166940, 435726), (176760, 411519), (193656, 375615), (200328, 363105), (217863, 333880), (225369, 322760), (242070, 300492), (250410, 290484), (265140, 274346)]