63206520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 210954240

約数和(自身を除く): 147747720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1307, 1560, 1612, 1860, 2015, 2418, 2614, 3224, 3720, 3921, 4030, 4836, 5228, 6045, 6535, 7842, 8060, 9672, 10456, 12090, 13070, 15684, 16120, 16991, 19605, 24180, 26140, 31368, 33982, 39210, 40517, 48360, 50973, 52280, 67964, 78420, 81034, 84955, 101946, 121551, 135928, 156840, 162068, 169910, 202585, 203892, 243102, 254865, 324136, 339820, 405170, 407784, 486204, 509730, 526721, 607755, 679640, 810340, 972408, 1019460, 1053442, 1215510, 1580163, 1620680, 2038920, 2106884, 2431020, 2633605, 3160326, 4213768, 4862040, 5267210, 6320652, 7900815, 10534420, 12641304, 15801630, 21068840, 31603260, 63206520]

約数ペア:

[(1, 63206520), (2, 31603260), (3, 21068840), (4, 15801630), (5, 12641304), (6, 10534420), (8, 7900815), (10, 6320652), (12, 5267210), (13, 4862040), (15, 4213768), (20, 3160326), (24, 2633605), (26, 2431020), (30, 2106884), (31, 2038920), (39, 1620680), (40, 1580163), (52, 1215510), (60, 1053442), (62, 1019460), (65, 972408), (78, 810340), (93, 679640), (104, 607755), (120, 526721), (124, 509730), (130, 486204), (155, 407784), (156, 405170), (186, 339820), (195, 324136), (248, 254865), (260, 243102), (310, 203892), (312, 202585), (372, 169910), (390, 162068), (403, 156840), (465, 135928), (520, 121551), (620, 101946), (744, 84955), (780, 81034), (806, 78420), (930, 67964), (1209, 52280), (1240, 50973), (1307, 48360), (1560, 40517), (1612, 39210), (1860, 33982), (2015, 31368), (2418, 26140), (2614, 24180), (3224, 19605), (3720, 16991), (3921, 16120), (4030, 15684), (4836, 13070), (5228, 12090), (6045, 10456), (6535, 9672), (7842, 8060)]