138432360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 359231640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 51, 55, 60, 62, 66, 68, 85, 88, 93, 102, 110, 120, 124, 132, 136, 155, 165, 170, 186, 187, 199, 204, 220, 248, 255, 264, 310, 330, 340, 341, 372, 374, 398, 408, 440, 465, 510, 527, 561, 597, 620, 660, 680, 682, 744, 748, 796, 930, 935, 995, 1020, 1023, 1054, 1122, 1194, 1240, 1320, 1364, 1496, 1581, 1592, 1705, 1860, 1870, 1990, 2040, 2046, 2108, 2189, 2244, 2388, 2635, 2728, 2805, 2985, 3162, 3383, 3410, 3720, 3740, 3980, 4092, 4216, 4378, 4488, 4776, 5115, 5270, 5610, 5797, 5970, 6169, 6324, 6567, 6766, 6820, 7480, 7905, 7960, 8184, 8756, 10149, 10230, 10540, 10945, 11220, 11594, 11940, 12338, 12648, 13134, 13532, 13640, 15810, 16915, 17391, 17512, 18507, 20298, 20460, 21080, 21890, 22440, 23188, 23880, 24676, 26268, 27064, 28985, 30845, 31620, 32835, 33830, 34782, 37014, 37213, 40596, 40920, 43780, 46376, 49352, 50745, 52536, 57970, 61690, 63240, 65670, 67660, 67859, 69564, 74028, 74426, 81192, 86955, 87560, 92535, 101490, 104873, 111639, 115940, 123380, 131340, 135320, 135718, 139128, 148056, 148852, 173910, 185070, 186065, 202980, 203577, 209746, 223278, 231880, 246760, 262680, 271436, 297704, 314619, 339295, 347820, 370140, 372130, 405960, 407154, 419492, 446556, 524365, 542872, 558195, 629238, 678590, 695640, 740280, 744260, 814308, 838984, 893112, 1017885, 1048730, 1116390, 1153603, 1258476, 1357180, 1488520, 1573095, 1628616, 2035770, 2097460, 2232780, 2307206, 2516952, 2714360, 3146190, 3460809, 4071540, 4194920, 4465560, 4614412, 5768015, 6292380, 6921618, 8143080, 9228824, 11536030, 12584760, 13843236, 17304045, 23072060, 27686472, 34608090, 46144120, 69216180, 138432360]

約数ペア:

[(1, 138432360), (2, 69216180), (3, 46144120), (4, 34608090), (5, 27686472), (6, 23072060), (8, 17304045), (10, 13843236), (11, 12584760), (12, 11536030), (15, 9228824), (17, 8143080), (20, 6921618), (22, 6292380), (24, 5768015), (30, 4614412), (31, 4465560), (33, 4194920), (34, 4071540), (40, 3460809), (44, 3146190), (51, 2714360), (55, 2516952), (60, 2307206), (62, 2232780), (66, 2097460), (68, 2035770), (85, 1628616), (88, 1573095), (93, 1488520), (102, 1357180), (110, 1258476), (120, 1153603), (124, 1116390), (132, 1048730), (136, 1017885), (155, 893112), (165, 838984), (170, 814308), (186, 744260), (187, 740280), (199, 695640), (204, 678590), (220, 629238), (248, 558195), (255, 542872), (264, 524365), (310, 446556), (330, 419492), (340, 407154), (341, 405960), (372, 372130), (374, 370140), (398, 347820), (408, 339295), (440, 314619), (465, 297704), (510, 271436), (527, 262680), (561, 246760), (597, 231880), (620, 223278), (660, 209746), (680, 203577), (682, 202980), (744, 186065), (748, 185070), (796, 173910), (930, 148852), (935, 148056), (995, 139128), (1020, 135718), (1023, 135320), (1054, 131340), (1122, 123380), (1194, 115940), (1240, 111639), (1320, 104873), (1364, 101490), (1496, 92535), (1581, 87560), (1592, 86955), (1705, 81192), (1860, 74426), (1870, 74028), (1990, 69564), (2040, 67859), (2046, 67660), (2108, 65670), (2189, 63240), (2244, 61690), (2388, 57970), (2635, 52536), (2728, 50745), (2805, 49352), (2985, 46376), (3162, 43780), (3383, 40920), (3410, 40596), (3720, 37213), (3740, 37014), (3980, 34782), (4092, 33830), (4216, 32835), (4378, 31620), (4488, 30845), (4776, 28985), (5115, 27064), (5270, 26268), (5610, 24676), (5797, 23880), (5970, 23188), (6169, 22440), (6324, 21890), (6567, 21080), (6766, 20460), (6820, 20298), (7480, 18507), (7905, 17512), (7960, 17391), (8184, 16915), (8756, 15810), (10149, 13640), (10230, 13532), (10540, 13134), (10945, 12648), (11220, 12338), (11594, 11940)]