20125659960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:971

約数の個数: 384

約数和(自身を含む): 76301222400

約数和(自身を除く): 56175562440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 101, 105, 107, 120, 126, 140, 168, 180, 202, 210, 214, 252, 280, 303, 315, 321, 360, 404, 420, 428, 504, 505, 535, 606, 630, 642, 707, 739, 749, 808, 840, 856, 909, 963, 1010, 1070, 1212, 1260, 1284, 1414, 1478, 1498, 1515, 1605, 1818, 1926, 2020, 2121, 2140, 2217, 2247, 2424, 2520, 2568, 2828, 2956, 2996, 3030, 3210, 3535, 3636, 3695, 3745, 3852, 4040, 4242, 4280, 4434, 4494, 4545, 4815, 5173, 5656, 5912, 5992, 6060, 6363, 6420, 6651, 6741, 7070, 7272, 7390, 7490, 7704, 8484, 8868, 8988, 9090, 9630, 10346, 10605, 10807, 11085, 11235, 12120, 12726, 12840, 13302, 13482, 14140, 14780, 14980, 15519, 16968, 17736, 17976, 18180, 19260, 20692, 21210, 21614, 22170, 22470, 25452, 25865, 26604, 26964, 28280, 29560, 29960, 31038, 31815, 32421, 33255, 33705, 36360, 38520, 41384, 42420, 43228, 44340, 44940, 46557, 50904, 51730, 53208, 53928, 54035, 62076, 63630, 64842, 66510, 67410, 74639, 75649, 77595, 79073, 84840, 86456, 88680, 89880, 93114, 97263, 103460, 108070, 124152, 127260, 129684, 133020, 134820, 149278, 151298, 155190, 158146, 162105, 186228, 194526, 206920, 216140, 223917, 226947, 232785, 237219, 254520, 259368, 266040, 269640, 298556, 302596, 310380, 316292, 324210, 372456, 373195, 378245, 389052, 395365, 432280, 447834, 453894, 465570, 474438, 486315, 522473, 553511, 597112, 605192, 620760, 632584, 648420, 671751, 680841, 711657, 746390, 756490, 778104, 790730, 895668, 907788, 931140, 948876, 972630, 1044946, 1107022, 1119585, 1134735, 1186095, 1296840, 1343502, 1361682, 1423314, 1492780, 1512980, 1567419, 1581460, 1660533, 1791336, 1815576, 1862280, 1897752, 1945260, 2089892, 2214044, 2239170, 2269470, 2372190, 2612365, 2687004, 2723364, 2767555, 2846628, 2985560, 3025960, 3134838, 3162920, 3321066, 3358755, 3404205, 3558285, 3890520, 4179784, 4428088, 4478340, 4538940, 4702257, 4744380, 4981599, 5224730, 5374008, 5446728, 5535110, 5693256, 6269676, 6642132, 6717510, 6808410, 7116570, 7837095, 7986373, 8302665, 8956680, 9077880, 9404514, 9488760, 9963198, 10449460, 11070220, 12539352, 13284264, 13435020, 13616820, 14233140, 15674190, 15972746, 16605330, 18809028, 19926396, 20898920, 22140440, 23511285, 23959119, 24907995, 26870040, 27233640, 28466280, 31348380, 31945492, 33210660, 37618056, 39852792, 39931865, 47022570, 47918238, 49815990, 55904611, 62696760, 63890984, 66421320, 71877357, 79863730, 94045140, 95836476, 99631980, 111809222, 119795595, 143754714, 159727460, 167713833, 188090280, 191672952, 199263960, 223618444, 239591190, 279523055, 287509428, 319454920, 335427666, 359386785, 447236888, 479182380, 503141499, 559046110, 575018856, 670855332, 718773570, 838569165, 958364760, 1006282998, 1118092220, 1341710664, 1437547140, 1677138330, 2012565996, 2236184440, 2515707495, 2875094280, 3354276660, 4025131992, 5031414990, 6708553320, 10062829980, 20125659960]

約数ペア:

[(1, 20125659960), (2, 10062829980), (3, 6708553320), (4, 5031414990), (5, 4025131992), (6, 3354276660), (7, 2875094280), (8, 2515707495), (9, 2236184440), (10, 2012565996), (12, 1677138330), (14, 1437547140), (15, 1341710664), (18, 1118092220), (20, 1006282998), (21, 958364760), (24, 838569165), (28, 718773570), (30, 670855332), (35, 575018856), (36, 559046110), (40, 503141499), (42, 479182380), (45, 447236888), (56, 359386785), (60, 335427666), (63, 319454920), (70, 287509428), (72, 279523055), (84, 239591190), (90, 223618444), (101, 199263960), (105, 191672952), (107, 188090280), (120, 167713833), (126, 159727460), (140, 143754714), (168, 119795595), (180, 111809222), (202, 99631980), (210, 95836476), (214, 94045140), (252, 79863730), (280, 71877357), (303, 66421320), (315, 63890984), (321, 62696760), (360, 55904611), (404, 49815990), (420, 47918238), (428, 47022570), (504, 39931865), (505, 39852792), (535, 37618056), (606, 33210660), (630, 31945492), (642, 31348380), (707, 28466280), (739, 27233640), (749, 26870040), (808, 24907995), (840, 23959119), (856, 23511285), (909, 22140440), (963, 20898920), (1010, 19926396), (1070, 18809028), (1212, 16605330), (1260, 15972746), (1284, 15674190), (1414, 14233140), (1478, 13616820), (1498, 13435020), (1515, 13284264), (1605, 12539352), (1818, 11070220), (1926, 10449460), (2020, 9963198), (2121, 9488760), (2140, 9404514), (2217, 9077880), (2247, 8956680), (2424, 8302665), (2520, 7986373), (2568, 7837095), (2828, 7116570), (2956, 6808410), (2996, 6717510), (3030, 6642132), (3210, 6269676), (3535, 5693256), (3636, 5535110), (3695, 5446728), (3745, 5374008), (3852, 5224730), (4040, 4981599), (4242, 4744380), (4280, 4702257), (4434, 4538940), (4494, 4478340), (4545, 4428088), (4815, 4179784), (5173, 3890520), (5656, 3558285), (5912, 3404205), (5992, 3358755), (6060, 3321066), (6363, 3162920), (6420, 3134838), (6651, 3025960), (6741, 2985560), (7070, 2846628), (7272, 2767555), (7390, 2723364), (7490, 2687004), (7704, 2612365), (8484, 2372190), (8868, 2269470), (8988, 2239170), (9090, 2214044), (9630, 2089892), (10346, 1945260), (10605, 1897752), (10807, 1862280), (11085, 1815576), (11235, 1791336), (12120, 1660533), (12726, 1581460), (12840, 1567419), (13302, 1512980), (13482, 1492780), (14140, 1423314), (14780, 1361682), (14980, 1343502), (15519, 1296840), (16968, 1186095), (17736, 1134735), (17976, 1119585), (18180, 1107022), (19260, 1044946), (20692, 972630), (21210, 948876), (21614, 931140), (22170, 907788), (22470, 895668), (25452, 790730), (25865, 778104), (26604, 756490), (26964, 746390), (28280, 711657), (29560, 680841), (29960, 671751), (31038, 648420), (31815, 632584), (32421, 620760), (33255, 605192), (33705, 597112), (36360, 553511), (38520, 522473), (41384, 486315), (42420, 474438), (43228, 465570), (44340, 453894), (44940, 447834), (46557, 432280), (50904, 395365), (51730, 389052), (53208, 378245), (53928, 373195), (54035, 372456), (62076, 324210), (63630, 316292), (64842, 310380), (66510, 302596), (67410, 298556), (74639, 269640), (75649, 266040), (77595, 259368), (79073, 254520), (84840, 237219), (86456, 232785), (88680, 226947), (89880, 223917), (93114, 216140), (97263, 206920), (103460, 194526), (108070, 186228), (124152, 162105), (127260, 158146), (129684, 155190), (133020, 151298), (134820, 149278)]