208683540

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 709739520

約数和(自身を除く): 501055980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 367, 390, 405, 468, 486, 540, 585, 702, 729, 734, 780, 810, 972, 1053, 1101, 1170, 1215, 1404, 1458, 1468, 1620, 1755, 1835, 2106, 2187, 2202, 2340, 2430, 2916, 3159, 3303, 3510, 3645, 3670, 4212, 4374, 4404, 4771, 4860, 5265, 5505, 6318, 6606, 7020, 7290, 7340, 8748, 9477, 9542, 9909, 10530, 10935, 11010, 12636, 13212, 14313, 14580, 15795, 16515, 18954, 19084, 19818, 21060, 21870, 22020, 23855, 28431, 28626, 29727, 31590, 33030, 37908, 39636, 42939, 43740, 47385, 47710, 49545, 56862, 57252, 59454, 63180, 66060, 71565, 85878, 89181, 94770, 95420, 99090, 113724, 118908, 128817, 142155, 143130, 148635, 171756, 178362, 189540, 198180, 214695, 257634, 267543, 284310, 286260, 297270, 356724, 386451, 429390, 445905, 515268, 535086, 568620, 594540, 644085, 772902, 802629, 858780, 891810, 1070172, 1159353, 1288170, 1337715, 1545804, 1605258, 1783620, 1932255, 2318706, 2576340, 2675430, 3210516, 3478059, 3864510, 4013145, 4637412, 5350860, 5796765, 6956118, 7729020, 8026290, 10434177, 11593530, 13912236, 16052580, 17390295, 20868354, 23187060, 34780590, 41736708, 52170885, 69561180, 104341770, 208683540]

約数ペア:

[(1, 208683540), (2, 104341770), (3, 69561180), (4, 52170885), (5, 41736708), (6, 34780590), (9, 23187060), (10, 20868354), (12, 17390295), (13, 16052580), (15, 13912236), (18, 11593530), (20, 10434177), (26, 8026290), (27, 7729020), (30, 6956118), (36, 5796765), (39, 5350860), (45, 4637412), (52, 4013145), (54, 3864510), (60, 3478059), (65, 3210516), (78, 2675430), (81, 2576340), (90, 2318706), (108, 1932255), (117, 1783620), (130, 1605258), (135, 1545804), (156, 1337715), (162, 1288170), (180, 1159353), (195, 1070172), (234, 891810), (243, 858780), (260, 802629), (270, 772902), (324, 644085), (351, 594540), (367, 568620), (390, 535086), (405, 515268), (468, 445905), (486, 429390), (540, 386451), (585, 356724), (702, 297270), (729, 286260), (734, 284310), (780, 267543), (810, 257634), (972, 214695), (1053, 198180), (1101, 189540), (1170, 178362), (1215, 171756), (1404, 148635), (1458, 143130), (1468, 142155), (1620, 128817), (1755, 118908), (1835, 113724), (2106, 99090), (2187, 95420), (2202, 94770), (2340, 89181), (2430, 85878), (2916, 71565), (3159, 66060), (3303, 63180), (3510, 59454), (3645, 57252), (3670, 56862), (4212, 49545), (4374, 47710), (4404, 47385), (4771, 43740), (4860, 42939), (5265, 39636), (5505, 37908), (6318, 33030), (6606, 31590), (7020, 29727), (7290, 28626), (7340, 28431), (8748, 23855), (9477, 22020), (9542, 21870), (9909, 21060), (10530, 19818), (10935, 19084), (11010, 18954), (12636, 16515), (13212, 15795), (14313, 14580)]