20237902960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 320

約数和(自身を含む): 56233543680

約数和(自身を除く): 35995640720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 47, 55, 68, 80, 85, 88, 94, 107, 110, 136, 170, 176, 187, 188, 214, 220, 235, 269, 272, 340, 374, 376, 428, 440, 470, 517, 535, 538, 680, 748, 752, 799, 856, 880, 935, 940, 1034, 1070, 1076, 1177, 1345, 1360, 1496, 1598, 1712, 1819, 1870, 1880, 2068, 2140, 2152, 2354, 2585, 2690, 2959, 2992, 3196, 3638, 3740, 3760, 3995, 4136, 4280, 4304, 4573, 4708, 5029, 5170, 5380, 5885, 5918, 6392, 7276, 7480, 7990, 8272, 8560, 8789, 9095, 9146, 9416, 10058, 10340, 10760, 11770, 11836, 12643, 12784, 14552, 14795, 14960, 15980, 17578, 18190, 18292, 18832, 20009, 20116, 20680, 21520, 22865, 23540, 23672, 25145, 25286, 28783, 29104, 29590, 31960, 35156, 36380, 36584, 40018, 40232, 41360, 43945, 45730, 47080, 47344, 50290, 50303, 50572, 55319, 57566, 59180, 63215, 63920, 70312, 72760, 73168, 80036, 80464, 85493, 87890, 91460, 94160, 100045, 100580, 100606, 101144, 110638, 115132, 118360, 126430, 139073, 140624, 143915, 145520, 160072, 170986, 175780, 182920, 200090, 201160, 201212, 202288, 214931, 221276, 230264, 236720, 251515, 252860, 276595, 278146, 287830, 316613, 320144, 341972, 351560, 365840, 400180, 402320, 402424, 427465, 429862, 442552, 460528, 489311, 503030, 505720, 553190, 556292, 575660, 633226, 683944, 695365, 703120, 800360, 804848, 854930, 859724, 885104, 940423, 978622, 1006060, 1011440, 1074655, 1106380, 1112584, 1151320, 1266452, 1352801, 1367888, 1390730, 1583065, 1600720, 1709860, 1719448, 1880846, 1957244, 2012120, 2149310, 2212760, 2225168, 2302640, 2364241, 2446555, 2532904, 2705602, 2781460, 3166130, 3419720, 3438896, 3761692, 3914488, 4024240, 4298620, 4425520, 4702115, 4728482, 4893110, 5065808, 5382421, 5411204, 5562920, 6332260, 6764005, 6839440, 7523384, 7828976, 8597240, 9404230, 9456964, 9786220, 10764842, 10822408, 11125840, 11821205, 12664520, 13528010, 14880811, 15046768, 17194480, 18808460, 18913928, 19572440, 21529684, 21644816, 22997617, 23642410, 25329040, 26912105, 27056020, 29761622, 37616920, 37827856, 39144880, 43059368, 45995234, 47284820, 53824210, 54112040, 59523244, 74404055, 75233840, 86118736, 91990468, 94569640, 107648420, 108224080, 114988085, 119046488, 148808110, 183980936, 189139280, 215296840, 229976170, 238092976, 252973787, 297616220, 367961872, 430593680, 459952340, 505947574, 595232440, 919904680, 1011895148, 1190464880, 1264868935, 1839809360, 2023790296, 2529737870, 4047580592, 5059475740, 10118951480, 20237902960]

約数ペア:

[(1, 20237902960), (2, 10118951480), (4, 5059475740), (5, 4047580592), (8, 2529737870), (10, 2023790296), (11, 1839809360), (16, 1264868935), (17, 1190464880), (20, 1011895148), (22, 919904680), (34, 595232440), (40, 505947574), (44, 459952340), (47, 430593680), (55, 367961872), (68, 297616220), (80, 252973787), (85, 238092976), (88, 229976170), (94, 215296840), (107, 189139280), (110, 183980936), (136, 148808110), (170, 119046488), (176, 114988085), (187, 108224080), (188, 107648420), (214, 94569640), (220, 91990468), (235, 86118736), (269, 75233840), (272, 74404055), (340, 59523244), (374, 54112040), (376, 53824210), (428, 47284820), (440, 45995234), (470, 43059368), (517, 39144880), (535, 37827856), (538, 37616920), (680, 29761622), (748, 27056020), (752, 26912105), (799, 25329040), (856, 23642410), (880, 22997617), (935, 21644816), (940, 21529684), (1034, 19572440), (1070, 18913928), (1076, 18808460), (1177, 17194480), (1345, 15046768), (1360, 14880811), (1496, 13528010), (1598, 12664520), (1712, 11821205), (1819, 11125840), (1870, 10822408), (1880, 10764842), (2068, 9786220), (2140, 9456964), (2152, 9404230), (2354, 8597240), (2585, 7828976), (2690, 7523384), (2959, 6839440), (2992, 6764005), (3196, 6332260), (3638, 5562920), (3740, 5411204), (3760, 5382421), (3995, 5065808), (4136, 4893110), (4280, 4728482), (4304, 4702115), (4573, 4425520), (4708, 4298620), (5029, 4024240), (5170, 3914488), (5380, 3761692), (5885, 3438896), (5918, 3419720), (6392, 3166130), (7276, 2781460), (7480, 2705602), (7990, 2532904), (8272, 2446555), (8560, 2364241), (8789, 2302640), (9095, 2225168), (9146, 2212760), (9416, 2149310), (10058, 2012120), (10340, 1957244), (10760, 1880846), (11770, 1719448), (11836, 1709860), (12643, 1600720), (12784, 1583065), (14552, 1390730), (14795, 1367888), (14960, 1352801), (15980, 1266452), (17578, 1151320), (18190, 1112584), (18292, 1106380), (18832, 1074655), (20009, 1011440), (20116, 1006060), (20680, 978622), (21520, 940423), (22865, 885104), (23540, 859724), (23672, 854930), (25145, 804848), (25286, 800360), (28783, 703120), (29104, 695365), (29590, 683944), (31960, 633226), (35156, 575660), (36380, 556292), (36584, 553190), (40018, 505720), (40232, 503030), (41360, 489311), (43945, 460528), (45730, 442552), (47080, 429862), (47344, 427465), (50290, 402424), (50303, 402320), (50572, 400180), (55319, 365840), (57566, 351560), (59180, 341972), (63215, 320144), (63920, 316613), (70312, 287830), (72760, 278146), (73168, 276595), (80036, 252860), (80464, 251515), (85493, 236720), (87890, 230264), (91460, 221276), (94160, 214931), (100045, 202288), (100580, 201212), (100606, 201160), (101144, 200090), (110638, 182920), (115132, 175780), (118360, 170986), (126430, 160072), (139073, 145520), (140624, 143915)]