142948260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2947

約数の個数: 192

約数和(自身を含む): 547545600

約数和(自身を除く): 404597340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 2909, 3276, 3510, 3780, 4095, 4914, 5460, 5818, 7020, 8190, 8727, 9828, 11636, 12285, 14545, 16380, 17454, 20363, 24570, 26181, 29090, 34908, 37817, 40726, 43635, 49140, 52362, 58180, 61089, 75634, 78543, 81452, 87270, 101815, 104724, 113451, 122178, 130905, 151268, 157086, 174540, 183267, 189085, 203630, 226902, 244356, 261810, 264719, 305445, 314172, 340353, 366534, 378170, 392715, 407260, 453804, 523620, 529438, 549801, 567255, 610890, 680706, 733068, 756340, 785430, 794157, 916335, 1021059, 1058876, 1099602, 1134510, 1221780, 1323595, 1361412, 1570860, 1588314, 1701765, 1832670, 2042118, 2199204, 2269020, 2382471, 2647190, 2749005, 3176628, 3403530, 3665340, 3970785, 4084236, 4764942, 5105295, 5294380, 5498010, 6807060, 7147413, 7941570, 9529884, 10210590, 10996020, 11912355, 14294826, 15883140, 20421180, 23824710, 28589652, 35737065, 47649420, 71474130, 142948260]

約数ペア:

[(1, 142948260), (2, 71474130), (3, 47649420), (4, 35737065), (5, 28589652), (6, 23824710), (7, 20421180), (9, 15883140), (10, 14294826), (12, 11912355), (13, 10996020), (14, 10210590), (15, 9529884), (18, 7941570), (20, 7147413), (21, 6807060), (26, 5498010), (27, 5294380), (28, 5105295), (30, 4764942), (35, 4084236), (36, 3970785), (39, 3665340), (42, 3403530), (45, 3176628), (52, 2749005), (54, 2647190), (60, 2382471), (63, 2269020), (65, 2199204), (70, 2042118), (78, 1832670), (84, 1701765), (90, 1588314), (91, 1570860), (105, 1361412), (108, 1323595), (117, 1221780), (126, 1134510), (130, 1099602), (135, 1058876), (140, 1021059), (156, 916335), (180, 794157), (182, 785430), (189, 756340), (195, 733068), (210, 680706), (234, 610890), (252, 567255), (260, 549801), (270, 529438), (273, 523620), (315, 453804), (351, 407260), (364, 392715), (378, 378170), (390, 366534), (420, 340353), (455, 314172), (468, 305445), (540, 264719), (546, 261810), (585, 244356), (630, 226902), (702, 203630), (756, 189085), (780, 183267), (819, 174540), (910, 157086), (945, 151268), (1092, 130905), (1170, 122178), (1260, 113451), (1365, 104724), (1404, 101815), (1638, 87270), (1755, 81452), (1820, 78543), (1890, 75634), (2340, 61089), (2457, 58180), (2730, 52362), (2909, 49140), (3276, 43635), (3510, 40726), (3780, 37817), (4095, 34908), (4914, 29090), (5460, 26181), (5818, 24570), (7020, 20363), (8190, 17454), (8727, 16380), (9828, 14545), (11636, 12285)]