105213960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 363242880

約数和(自身を除く): 258028920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 97, 115, 120, 131, 138, 180, 184, 194, 207, 230, 262, 276, 291, 345, 360, 388, 393, 414, 460, 485, 524, 552, 582, 655, 690, 776, 786, 828, 873, 920, 970, 1035, 1048, 1164, 1179, 1310, 1380, 1455, 1572, 1656, 1746, 1940, 1965, 2070, 2231, 2328, 2358, 2620, 2760, 2910, 3013, 3144, 3492, 3880, 3930, 4140, 4365, 4462, 4716, 5240, 5820, 5895, 6026, 6693, 6984, 7860, 8280, 8730, 8924, 9039, 9432, 11155, 11640, 11790, 12052, 12707, 13386, 15065, 15720, 17460, 17848, 18078, 20079, 22310, 23580, 24104, 25414, 26772, 27117, 30130, 33465, 34920, 36156, 38121, 40158, 44620, 45195, 47160, 50828, 53544, 54234, 60260, 63535, 66930, 72312, 76242, 80316, 89240, 90390, 100395, 101656, 108468, 114363, 120520, 127070, 133860, 135585, 152484, 160632, 180780, 190605, 200790, 216936, 228726, 254140, 267720, 271170, 292261, 304968, 361560, 381210, 401580, 457452, 508280, 542340, 571815, 584522, 762420, 803160, 876783, 914904, 1084680, 1143630, 1169044, 1461305, 1524840, 1753566, 2287260, 2338088, 2630349, 2922610, 3507132, 4383915, 4574520, 5260698, 5845220, 7014264, 8767830, 10521396, 11690440, 13151745, 17535660, 21042792, 26303490, 35071320, 52606980, 105213960]

約数ペア:

[(1, 105213960), (2, 52606980), (3, 35071320), (4, 26303490), (5, 21042792), (6, 17535660), (8, 13151745), (9, 11690440), (10, 10521396), (12, 8767830), (15, 7014264), (18, 5845220), (20, 5260698), (23, 4574520), (24, 4383915), (30, 3507132), (36, 2922610), (40, 2630349), (45, 2338088), (46, 2287260), (60, 1753566), (69, 1524840), (72, 1461305), (90, 1169044), (92, 1143630), (97, 1084680), (115, 914904), (120, 876783), (131, 803160), (138, 762420), (180, 584522), (184, 571815), (194, 542340), (207, 508280), (230, 457452), (262, 401580), (276, 381210), (291, 361560), (345, 304968), (360, 292261), (388, 271170), (393, 267720), (414, 254140), (460, 228726), (485, 216936), (524, 200790), (552, 190605), (582, 180780), (655, 160632), (690, 152484), (776, 135585), (786, 133860), (828, 127070), (873, 120520), (920, 114363), (970, 108468), (1035, 101656), (1048, 100395), (1164, 90390), (1179, 89240), (1310, 80316), (1380, 76242), (1455, 72312), (1572, 66930), (1656, 63535), (1746, 60260), (1940, 54234), (1965, 53544), (2070, 50828), (2231, 47160), (2328, 45195), (2358, 44620), (2620, 40158), (2760, 38121), (2910, 36156), (3013, 34920), (3144, 33465), (3492, 30130), (3880, 27117), (3930, 26772), (4140, 25414), (4365, 24104), (4462, 23580), (4716, 22310), (5240, 20079), (5820, 18078), (5895, 17848), (6026, 17460), (6693, 15720), (6984, 15065), (7860, 13386), (8280, 12707), (8730, 12052), (8924, 11790), (9039, 11640), (9432, 11155)]