19859944000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 448

約数和(自身を含む): 57515028480

約数和(自身を除く): 37655084480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 47, 50, 52, 64, 65, 68, 80, 85, 94, 100, 104, 125, 130, 136, 160, 170, 188, 200, 208, 221, 235, 239, 250, 260, 272, 320, 325, 340, 376, 400, 416, 425, 442, 470, 478, 500, 520, 544, 611, 650, 680, 752, 799, 800, 832, 850, 884, 940, 956, 1000, 1040, 1088, 1105, 1175, 1195, 1222, 1300, 1360, 1504, 1598, 1600, 1625, 1700, 1768, 1880, 1912, 2000, 2080, 2125, 2210, 2350, 2390, 2444, 2600, 2720, 3008, 3055, 3107, 3196, 3250, 3400, 3536, 3760, 3824, 3995, 4000, 4063, 4160, 4250, 4420, 4700, 4780, 4888, 5200, 5440, 5525, 5875, 5975, 6110, 6214, 6392, 6500, 6800, 7072, 7520, 7648, 7990, 8000, 8126, 8500, 8840, 9400, 9560, 9776, 10387, 10400, 11050, 11233, 11750, 11950, 12220, 12428, 12784, 13000, 13600, 14144, 15040, 15275, 15296, 15535, 15980, 16252, 17000, 17680, 18800, 19120, 19552, 19975, 20315, 20774, 20800, 22100, 22466, 23500, 23900, 24440, 24856, 25568, 26000, 27200, 27625, 29875, 30550, 31070, 31960, 32504, 34000, 35360, 37600, 38240, 39104, 39950, 40630, 41548, 44200, 44932, 47000, 47800, 48880, 49712, 51136, 51935, 52000, 52819, 55250, 56165, 59750, 61100, 62140, 63920, 65008, 68000, 70720, 75200, 76375, 76480, 77675, 79900, 81260, 83096, 88400, 89864, 94000, 95600, 97760, 99424, 99875, 101575, 103870, 104000, 105638, 110500, 112330, 119500, 122200, 124280, 127840, 130016, 136000, 146029, 152750, 155350, 159800, 162520, 166192, 176800, 179728, 188000, 190961, 191200, 195520, 198848, 199750, 203150, 207740, 211276, 221000, 224660, 239000, 244400, 248560, 255680, 259675, 260032, 264095, 280825, 292058, 305500, 310700, 319600, 325040, 332384, 353600, 359456, 376000, 381922, 382400, 388375, 399500, 406300, 415480, 422552, 442000, 449320, 478000, 488800, 497120, 507875, 519350, 528190, 561650, 584116, 611000, 621400, 639200, 650080, 664768, 718912, 730145, 763844, 776750, 799000, 812600, 830960, 845104, 884000, 898640, 954805, 956000, 977600, 994240, 1015750, 1038700, 1056380, 1123300, 1168232, 1222000, 1242800, 1278400, 1298375, 1300160, 1320475, 1404125, 1460290, 1527688, 1553500, 1598000, 1625200, 1661920, 1690208, 1768000, 1797280, 1909610, 1912000, 2031500, 2077400, 2112760, 2246600, 2336464, 2444000, 2482493, 2485600, 2596750, 2640950, 2808250, 2920580, 3055376, 3107000, 3196000, 3250400, 3323840, 3380416, 3594560, 3650725, 3819220, 4063000, 4154800, 4225520, 4493200, 4672928, 4774025, 4888000, 4964986, 4971200, 5193500, 5281900, 5616500, 5841160, 6110752, 6214000, 6392000, 6500800, 6602375, 7301450, 7638440, 8126000, 8309600, 8451040, 8986400, 9345856, 9548050, 9929972, 10387000, 10563800, 11233000, 11682320, 12221504, 12412465, 12428000, 13204750, 14602900, 15276880, 16252000, 16619200, 16902080, 17972800, 18253625, 19096100, 19859944, 20774000, 21127600, 22466000, 23364640, 23870125, 24824930, 24856000, 26409500, 29205800, 30553760, 32504000, 36507250, 38192200, 39719888, 41548000, 42255200, 44932000, 46729280, 47740250, 49649860, 52819000, 58411600, 61107520, 62062325, 73014500, 76384400, 79439776, 83096000, 84510400, 89864000, 95480500, 99299720, 105638000, 116823200, 124124650, 146029000, 152768800, 158879552, 190961000, 198599440, 211276000, 233646400, 248249300, 292058000, 305537600, 310311625, 381922000, 397198880, 422552000, 496498600, 584116000, 620623250, 763844000, 794397760, 992997200, 1168232000, 1241246500, 1527688000, 1985994400, 2482493000, 3971988800, 4964986000, 9929972000, 19859944000]

約数ペア:

[(1, 19859944000), (2, 9929972000), (4, 4964986000), (5, 3971988800), (8, 2482493000), (10, 1985994400), (13, 1527688000), (16, 1241246500), (17, 1168232000), (20, 992997200), (25, 794397760), (26, 763844000), (32, 620623250), (34, 584116000), (40, 496498600), (47, 422552000), (50, 397198880), (52, 381922000), (64, 310311625), (65, 305537600), (68, 292058000), (80, 248249300), (85, 233646400), (94, 211276000), (100, 198599440), (104, 190961000), (125, 158879552), (130, 152768800), (136, 146029000), (160, 124124650), (170, 116823200), (188, 105638000), (200, 99299720), (208, 95480500), (221, 89864000), (235, 84510400), (239, 83096000), (250, 79439776), (260, 76384400), (272, 73014500), (320, 62062325), (325, 61107520), (340, 58411600), (376, 52819000), (400, 49649860), (416, 47740250), (425, 46729280), (442, 44932000), (470, 42255200), (478, 41548000), (500, 39719888), (520, 38192200), (544, 36507250), (611, 32504000), (650, 30553760), (680, 29205800), (752, 26409500), (799, 24856000), (800, 24824930), (832, 23870125), (850, 23364640), (884, 22466000), (940, 21127600), (956, 20774000), (1000, 19859944), (1040, 19096100), (1088, 18253625), (1105, 17972800), (1175, 16902080), (1195, 16619200), (1222, 16252000), (1300, 15276880), (1360, 14602900), (1504, 13204750), (1598, 12428000), (1600, 12412465), (1625, 12221504), (1700, 11682320), (1768, 11233000), (1880, 10563800), (1912, 10387000), (2000, 9929972), (2080, 9548050), (2125, 9345856), (2210, 8986400), (2350, 8451040), (2390, 8309600), (2444, 8126000), (2600, 7638440), (2720, 7301450), (3008, 6602375), (3055, 6500800), (3107, 6392000), (3196, 6214000), (3250, 6110752), (3400, 5841160), (3536, 5616500), (3760, 5281900), (3824, 5193500), (3995, 4971200), (4000, 4964986), (4063, 4888000), (4160, 4774025), (4250, 4672928), (4420, 4493200), (4700, 4225520), (4780, 4154800), (4888, 4063000), (5200, 3819220), (5440, 3650725), (5525, 3594560), (5875, 3380416), (5975, 3323840), (6110, 3250400), (6214, 3196000), (6392, 3107000), (6500, 3055376), (6800, 2920580), (7072, 2808250), (7520, 2640950), (7648, 2596750), (7990, 2485600), (8000, 2482493), (8126, 2444000), (8500, 2336464), (8840, 2246600), (9400, 2112760), (9560, 2077400), (9776, 2031500), (10387, 1912000), (10400, 1909610), (11050, 1797280), (11233, 1768000), (11750, 1690208), (11950, 1661920), (12220, 1625200), (12428, 1598000), (12784, 1553500), (13000, 1527688), (13600, 1460290), (14144, 1404125), (15040, 1320475), (15275, 1300160), (15296, 1298375), (15535, 1278400), (15980, 1242800), (16252, 1222000), (17000, 1168232), (17680, 1123300), (18800, 1056380), (19120, 1038700), (19552, 1015750), (19975, 994240), (20315, 977600), (20774, 956000), (20800, 954805), (22100, 898640), (22466, 884000), (23500, 845104), (23900, 830960), (24440, 812600), (24856, 799000), (25568, 776750), (26000, 763844), (27200, 730145), (27625, 718912), (29875, 664768), (30550, 650080), (31070, 639200), (31960, 621400), (32504, 611000), (34000, 584116), (35360, 561650), (37600, 528190), (38240, 519350), (39104, 507875), (39950, 497120), (40630, 488800), (41548, 478000), (44200, 449320), (44932, 442000), (47000, 422552), (47800, 415480), (48880, 406300), (49712, 399500), (51136, 388375), (51935, 382400), (52000, 381922), (52819, 376000), (55250, 359456), (56165, 353600), (59750, 332384), (61100, 325040), (62140, 319600), (63920, 310700), (65008, 305500), (68000, 292058), (70720, 280825), (75200, 264095), (76375, 260032), (76480, 259675), (77675, 255680), (79900, 248560), (81260, 244400), (83096, 239000), (88400, 224660), (89864, 221000), (94000, 211276), (95600, 207740), (97760, 203150), (99424, 199750), (99875, 198848), (101575, 195520), (103870, 191200), (104000, 190961), (105638, 188000), (110500, 179728), (112330, 176800), (119500, 166192), (122200, 162520), (124280, 159800), (127840, 155350), (130016, 152750), (136000, 146029)]