1869349680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1276

約数の個数: 240

約数和(自身を含む): 6884800416

約数和(自身を除く): 5015450736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 233, 240, 264, 330, 360, 396, 440, 466, 495, 528, 660, 699, 720, 792, 880, 932, 990, 1013, 1165, 1320, 1398, 1584, 1864, 1980, 2026, 2097, 2330, 2563, 2640, 2796, 3039, 3495, 3728, 3960, 4052, 4194, 4660, 5065, 5126, 5592, 6078, 6990, 7689, 7920, 8104, 8388, 9117, 9320, 10130, 10252, 10485, 11143, 11184, 12156, 12815, 13980, 15195, 15378, 16208, 16776, 18234, 18640, 20260, 20504, 20970, 22286, 23067, 24312, 25630, 27960, 30390, 30756, 33429, 33552, 36468, 38445, 40520, 41008, 41940, 44572, 45585, 46134, 48624, 51260, 55715, 55920, 60780, 61512, 66858, 72936, 76890, 81040, 83880, 89144, 91170, 92268, 100287, 102520, 111430, 115335, 121560, 123024, 133716, 145872, 153780, 167145, 167760, 178288, 182340, 184536, 200574, 205040, 222860, 230670, 236029, 243120, 267432, 307560, 334290, 364680, 369072, 401148, 445720, 461340, 472058, 501435, 534864, 615120, 668580, 708087, 729360, 802296, 891440, 922680, 944116, 1002870, 1180145, 1337160, 1416174, 1604592, 1845360, 1888232, 2005740, 2124261, 2360290, 2596319, 2674320, 2832348, 3540435, 3776464, 4011480, 4248522, 4720580, 5192638, 5664696, 7080870, 7788957, 8022960, 8497044, 9441160, 10385276, 10621305, 11329392, 12981595, 14161740, 15577914, 16994088, 18882320, 20770552, 21242610, 23366871, 25963190, 28323480, 31155828, 33988176, 38944785, 41541104, 42485220, 46733742, 51926380, 56646960, 62311656, 77889570, 84970440, 93467484, 103852760, 116834355, 124623312, 155779140, 169940880, 186934968, 207705520, 233668710, 311558280, 373869936, 467337420, 623116560, 934674840, 1869349680]

約数ペア:

[(1, 1869349680), (2, 934674840), (3, 623116560), (4, 467337420), (5, 373869936), (6, 311558280), (8, 233668710), (9, 207705520), (10, 186934968), (11, 169940880), (12, 155779140), (15, 124623312), (16, 116834355), (18, 103852760), (20, 93467484), (22, 84970440), (24, 77889570), (30, 62311656), (33, 56646960), (36, 51926380), (40, 46733742), (44, 42485220), (45, 41541104), (48, 38944785), (55, 33988176), (60, 31155828), (66, 28323480), (72, 25963190), (80, 23366871), (88, 21242610), (90, 20770552), (99, 18882320), (110, 16994088), (120, 15577914), (132, 14161740), (144, 12981595), (165, 11329392), (176, 10621305), (180, 10385276), (198, 9441160), (220, 8497044), (233, 8022960), (240, 7788957), (264, 7080870), (330, 5664696), (360, 5192638), (396, 4720580), (440, 4248522), (466, 4011480), (495, 3776464), (528, 3540435), (660, 2832348), (699, 2674320), (720, 2596319), (792, 2360290), (880, 2124261), (932, 2005740), (990, 1888232), (1013, 1845360), (1165, 1604592), (1320, 1416174), (1398, 1337160), (1584, 1180145), (1864, 1002870), (1980, 944116), (2026, 922680), (2097, 891440), (2330, 802296), (2563, 729360), (2640, 708087), (2796, 668580), (3039, 615120), (3495, 534864), (3728, 501435), (3960, 472058), (4052, 461340), (4194, 445720), (4660, 401148), (5065, 369072), (5126, 364680), (5592, 334290), (6078, 307560), (6990, 267432), (7689, 243120), (7920, 236029), (8104, 230670), (8388, 222860), (9117, 205040), (9320, 200574), (10130, 184536), (10252, 182340), (10485, 178288), (11143, 167760), (11184, 167145), (12156, 153780), (12815, 145872), (13980, 133716), (15195, 123024), (15378, 121560), (16208, 115335), (16776, 111430), (18234, 102520), (18640, 100287), (20260, 92268), (20504, 91170), (20970, 89144), (22286, 83880), (23067, 81040), (24312, 76890), (25630, 72936), (27960, 66858), (30390, 61512), (30756, 60780), (33429, 55920), (33552, 55715), (36468, 51260), (38445, 48624), (40520, 46134), (41008, 45585), (41940, 44572)]