252833880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 863654400

約数和(自身を除く): 610820520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 59, 60, 65, 67, 78, 82, 104, 118, 120, 123, 130, 134, 156, 164, 177, 195, 201, 205, 236, 246, 260, 268, 295, 312, 328, 335, 354, 390, 402, 410, 472, 492, 520, 533, 536, 590, 615, 670, 708, 767, 780, 804, 820, 871, 885, 984, 1005, 1066, 1180, 1230, 1340, 1416, 1534, 1560, 1599, 1608, 1640, 1742, 1770, 2010, 2132, 2301, 2360, 2419, 2460, 2613, 2665, 2680, 2747, 3068, 3198, 3484, 3540, 3835, 3953, 4020, 4264, 4355, 4602, 4838, 4920, 5226, 5330, 5494, 6136, 6396, 6968, 7080, 7257, 7670, 7906, 7995, 8040, 8241, 8710, 9204, 9676, 10452, 10660, 10988, 11505, 11859, 12095, 12792, 13065, 13735, 14514, 15340, 15812, 15990, 16482, 17420, 18408, 19352, 19765, 20904, 21320, 21976, 23010, 23718, 24190, 26130, 27470, 29028, 30680, 31447, 31624, 31980, 32964, 34840, 35711, 36285, 39530, 41205, 46020, 47436, 48380, 51389, 52260, 54940, 58056, 59295, 62894, 63960, 65928, 71422, 72570, 79060, 82410, 92040, 94341, 94872, 96760, 102778, 104520, 107133, 109880, 118590, 125788, 142844, 145140, 154167, 157235, 158120, 162073, 164820, 178555, 188682, 205556, 214266, 237180, 251576, 256945, 285688, 290280, 308334, 314470, 324146, 329640, 357110, 377364, 411112, 428532, 471705, 474360, 486219, 513890, 535665, 616668, 628940, 648292, 714220, 754728, 770835, 810365, 857064, 943410, 972438, 1027780, 1071330, 1233336, 1257880, 1296584, 1428440, 1541670, 1620730, 1886820, 1944876, 2055560, 2106949, 2142660, 2431095, 3083340, 3241460, 3773640, 3889752, 4213898, 4285320, 4862190, 6166680, 6320847, 6482920, 8427796, 9724380, 10534745, 12641694, 16855592, 19448760, 21069490, 25283388, 31604235, 42138980, 50566776, 63208470, 84277960, 126416940, 252833880]

約数ペア:

[(1, 252833880), (2, 126416940), (3, 84277960), (4, 63208470), (5, 50566776), (6, 42138980), (8, 31604235), (10, 25283388), (12, 21069490), (13, 19448760), (15, 16855592), (20, 12641694), (24, 10534745), (26, 9724380), (30, 8427796), (39, 6482920), (40, 6320847), (41, 6166680), (52, 4862190), (59, 4285320), (60, 4213898), (65, 3889752), (67, 3773640), (78, 3241460), (82, 3083340), (104, 2431095), (118, 2142660), (120, 2106949), (123, 2055560), (130, 1944876), (134, 1886820), (156, 1620730), (164, 1541670), (177, 1428440), (195, 1296584), (201, 1257880), (205, 1233336), (236, 1071330), (246, 1027780), (260, 972438), (268, 943410), (295, 857064), (312, 810365), (328, 770835), (335, 754728), (354, 714220), (390, 648292), (402, 628940), (410, 616668), (472, 535665), (492, 513890), (520, 486219), (533, 474360), (536, 471705), (590, 428532), (615, 411112), (670, 377364), (708, 357110), (767, 329640), (780, 324146), (804, 314470), (820, 308334), (871, 290280), (885, 285688), (984, 256945), (1005, 251576), (1066, 237180), (1180, 214266), (1230, 205556), (1340, 188682), (1416, 178555), (1534, 164820), (1560, 162073), (1599, 158120), (1608, 157235), (1640, 154167), (1742, 145140), (1770, 142844), (2010, 125788), (2132, 118590), (2301, 109880), (2360, 107133), (2419, 104520), (2460, 102778), (2613, 96760), (2665, 94872), (2680, 94341), (2747, 92040), (3068, 82410), (3198, 79060), (3484, 72570), (3540, 71422), (3835, 65928), (3953, 63960), (4020, 62894), (4264, 59295), (4355, 58056), (4602, 54940), (4838, 52260), (4920, 51389), (5226, 48380), (5330, 47436), (5494, 46020), (6136, 41205), (6396, 39530), (6968, 36285), (7080, 35711), (7257, 34840), (7670, 32964), (7906, 31980), (7995, 31624), (8040, 31447), (8241, 30680), (8710, 29028), (9204, 27470), (9676, 26130), (10452, 24190), (10660, 23718), (10988, 23010), (11505, 21976), (11859, 21320), (12095, 20904), (12792, 19765), (13065, 19352), (13735, 18408), (14514, 17420), (15340, 16482), (15812, 15990)]