40472460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 150264576

約数和(自身を除く): 109792116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 83, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 166, 172, 180, 189, 210, 215, 249, 252, 258, 270, 301, 315, 324, 332, 378, 387, 405, 415, 420, 430, 498, 516, 540, 567, 581, 602, 630, 645, 747, 756, 774, 810, 830, 860, 903, 945, 996, 1134, 1161, 1162, 1204, 1245, 1260, 1290, 1494, 1505, 1548, 1620, 1660, 1743, 1806, 1890, 1935, 2241, 2268, 2322, 2324, 2490, 2580, 2709, 2835, 2905, 2988, 3010, 3483, 3486, 3569, 3612, 3735, 3780, 3870, 4482, 4515, 4644, 4980, 5229, 5418, 5670, 5805, 5810, 6020, 6723, 6966, 6972, 7138, 7470, 7740, 8127, 8715, 8964, 9030, 10458, 10707, 10836, 11205, 11340, 11610, 11620, 13446, 13545, 13932, 14276, 14940, 15687, 16254, 17415, 17430, 17845, 18060, 20916, 21414, 22410, 23220, 24381, 24983, 26145, 26892, 27090, 31374, 32121, 32508, 33615, 34830, 34860, 35690, 40635, 42828, 44820, 47061, 48762, 49966, 52290, 53535, 54180, 62748, 64242, 67230, 69660, 71380, 74949, 78435, 81270, 94122, 96363, 97524, 99932, 104580, 107070, 121905, 124915, 128484, 134460, 149898, 156870, 160605, 162540, 188244, 192726, 214140, 224847, 235305, 243810, 249830, 289089, 299796, 313740, 321210, 374745, 385452, 449694, 470610, 481815, 487620, 499660, 578178, 642420, 674541, 749490, 899388, 941220, 963630, 1124235, 1156356, 1349082, 1445445, 1498980, 1927260, 2023623, 2248470, 2698164, 2890890, 3372705, 4047246, 4496940, 5781780, 6745410, 8094492, 10118115, 13490820, 20236230, 40472460]

約数ペア:

[(1, 40472460), (2, 20236230), (3, 13490820), (4, 10118115), (5, 8094492), (6, 6745410), (7, 5781780), (9, 4496940), (10, 4047246), (12, 3372705), (14, 2890890), (15, 2698164), (18, 2248470), (20, 2023623), (21, 1927260), (27, 1498980), (28, 1445445), (30, 1349082), (35, 1156356), (36, 1124235), (42, 963630), (43, 941220), (45, 899388), (54, 749490), (60, 674541), (63, 642420), (70, 578178), (81, 499660), (83, 487620), (84, 481815), (86, 470610), (90, 449694), (105, 385452), (108, 374745), (126, 321210), (129, 313740), (135, 299796), (140, 289089), (162, 249830), (166, 243810), (172, 235305), (180, 224847), (189, 214140), (210, 192726), (215, 188244), (249, 162540), (252, 160605), (258, 156870), (270, 149898), (301, 134460), (315, 128484), (324, 124915), (332, 121905), (378, 107070), (387, 104580), (405, 99932), (415, 97524), (420, 96363), (430, 94122), (498, 81270), (516, 78435), (540, 74949), (567, 71380), (581, 69660), (602, 67230), (630, 64242), (645, 62748), (747, 54180), (756, 53535), (774, 52290), (810, 49966), (830, 48762), (860, 47061), (903, 44820), (945, 42828), (996, 40635), (1134, 35690), (1161, 34860), (1162, 34830), (1204, 33615), (1245, 32508), (1260, 32121), (1290, 31374), (1494, 27090), (1505, 26892), (1548, 26145), (1620, 24983), (1660, 24381), (1743, 23220), (1806, 22410), (1890, 21414), (1935, 20916), (2241, 18060), (2268, 17845), (2322, 17430), (2324, 17415), (2490, 16254), (2580, 15687), (2709, 14940), (2835, 14276), (2905, 13932), (2988, 13545), (3010, 13446), (3483, 11620), (3486, 11610), (3569, 11340), (3612, 11205), (3735, 10836), (3780, 10707), (3870, 10458), (4482, 9030), (4515, 8964), (4644, 8715), (4980, 8127), (5229, 7740), (5418, 7470), (5670, 7138), (5805, 6972), (5810, 6966), (6020, 6723)]