15288852800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 336

約数和(自身を含む): 42372954624

約数和(自身を除く): 27084101824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 131, 155, 160, 181, 200, 208, 248, 260, 262, 310, 320, 325, 362, 400, 403, 416, 496, 520, 524, 620, 650, 655, 724, 775, 800, 806, 832, 905, 992, 1040, 1048, 1240, 1300, 1310, 1448, 1550, 1600, 1612, 1703, 1810, 1984, 2015, 2080, 2096, 2353, 2480, 2600, 2620, 2896, 3100, 3224, 3275, 3406, 3620, 4030, 4061, 4160, 4192, 4525, 4706, 4960, 5200, 5240, 5611, 5792, 6200, 6448, 6550, 6812, 7240, 8060, 8122, 8384, 8515, 9050, 9412, 9920, 10075, 10400, 10480, 11222, 11584, 11765, 12400, 12896, 13100, 13624, 14480, 16120, 16244, 17030, 18100, 18824, 20150, 20305, 20800, 20960, 22444, 23530, 23711, 24800, 25792, 26200, 27248, 28055, 28960, 32240, 32488, 34060, 36200, 37648, 40300, 40610, 41920, 42575, 44888, 47060, 47422, 49600, 52400, 52793, 54496, 56110, 57920, 58825, 64480, 64976, 68120, 72400, 72943, 75296, 80600, 81220, 85150, 89776, 94120, 94844, 101525, 104800, 105586, 108992, 112220, 117650, 118555, 128960, 129952, 136240, 140275, 144800, 145886, 150592, 161200, 162440, 170300, 179552, 188240, 189688, 203050, 209600, 211172, 224440, 235300, 237110, 259904, 263965, 272480, 280550, 289600, 291772, 308243, 322400, 324880, 340600, 359104, 364715, 376480, 379376, 406100, 422344, 448880, 470600, 474220, 527930, 544960, 561100, 583544, 592775, 616486, 644800, 649760, 681200, 729430, 735041, 752960, 758752, 812200, 844688, 897760, 941200, 948440, 1055860, 1122200, 1167088, 1185550, 1232972, 1299520, 1319825, 1362400, 1458860, 1470082, 1517504, 1541215, 1624400, 1689376, 1795520, 1823575, 1882400, 1896880, 2111720, 2244400, 2334176, 2371100, 2465944, 2639650, 2724800, 2917720, 2940164, 3082430, 3248800, 3378752, 3647150, 3675205, 3764800, 3793760, 4223440, 4488800, 4668352, 4742200, 4931888, 5279300, 5835440, 5880328, 6164860, 6497600, 7294300, 7350410, 7587520, 7706075, 8446880, 8977600, 9484400, 9555533, 9863776, 10558600, 11670880, 11760656, 12329720, 14588600, 14700820, 15412150, 16893760, 18376025, 18968800, 19111066, 19727552, 21117200, 23341760, 23521312, 24659440, 29177200, 29401640, 30824300, 36752050, 37937600, 38222132, 42234400, 47042624, 47777665, 49318880, 58354400, 58803280, 61648600, 73504100, 76444264, 84468800, 95555330, 98637760, 116708800, 117606560, 123297200, 147008200, 152888528, 191110660, 235213120, 238888325, 246594400, 294016400, 305777056, 382221320, 477776650, 493188800, 588032800, 611554112, 764442640, 955553300, 1176065600, 1528885280, 1911106600, 3057770560, 3822213200, 7644426400, 15288852800]

約数ペア:

[(1, 15288852800), (2, 7644426400), (4, 3822213200), (5, 3057770560), (8, 1911106600), (10, 1528885280), (13, 1176065600), (16, 955553300), (20, 764442640), (25, 611554112), (26, 588032800), (31, 493188800), (32, 477776650), (40, 382221320), (50, 305777056), (52, 294016400), (62, 246594400), (64, 238888325), (65, 235213120), (80, 191110660), (100, 152888528), (104, 147008200), (124, 123297200), (130, 117606560), (131, 116708800), (155, 98637760), (160, 95555330), (181, 84468800), (200, 76444264), (208, 73504100), (248, 61648600), (260, 58803280), (262, 58354400), (310, 49318880), (320, 47777665), (325, 47042624), (362, 42234400), (400, 38222132), (403, 37937600), (416, 36752050), (496, 30824300), (520, 29401640), (524, 29177200), (620, 24659440), (650, 23521312), (655, 23341760), (724, 21117200), (775, 19727552), (800, 19111066), (806, 18968800), (832, 18376025), (905, 16893760), (992, 15412150), (1040, 14700820), (1048, 14588600), (1240, 12329720), (1300, 11760656), (1310, 11670880), (1448, 10558600), (1550, 9863776), (1600, 9555533), (1612, 9484400), (1703, 8977600), (1810, 8446880), (1984, 7706075), (2015, 7587520), (2080, 7350410), (2096, 7294300), (2353, 6497600), (2480, 6164860), (2600, 5880328), (2620, 5835440), (2896, 5279300), (3100, 4931888), (3224, 4742200), (3275, 4668352), (3406, 4488800), (3620, 4223440), (4030, 3793760), (4061, 3764800), (4160, 3675205), (4192, 3647150), (4525, 3378752), (4706, 3248800), (4960, 3082430), (5200, 2940164), (5240, 2917720), (5611, 2724800), (5792, 2639650), (6200, 2465944), (6448, 2371100), (6550, 2334176), (6812, 2244400), (7240, 2111720), (8060, 1896880), (8122, 1882400), (8384, 1823575), (8515, 1795520), (9050, 1689376), (9412, 1624400), (9920, 1541215), (10075, 1517504), (10400, 1470082), (10480, 1458860), (11222, 1362400), (11584, 1319825), (11765, 1299520), (12400, 1232972), (12896, 1185550), (13100, 1167088), (13624, 1122200), (14480, 1055860), (16120, 948440), (16244, 941200), (17030, 897760), (18100, 844688), (18824, 812200), (20150, 758752), (20305, 752960), (20800, 735041), (20960, 729430), (22444, 681200), (23530, 649760), (23711, 644800), (24800, 616486), (25792, 592775), (26200, 583544), (27248, 561100), (28055, 544960), (28960, 527930), (32240, 474220), (32488, 470600), (34060, 448880), (36200, 422344), (37648, 406100), (40300, 379376), (40610, 376480), (41920, 364715), (42575, 359104), (44888, 340600), (47060, 324880), (47422, 322400), (49600, 308243), (52400, 291772), (52793, 289600), (54496, 280550), (56110, 272480), (57920, 263965), (58825, 259904), (64480, 237110), (64976, 235300), (68120, 224440), (72400, 211172), (72943, 209600), (75296, 203050), (80600, 189688), (81220, 188240), (85150, 179552), (89776, 170300), (94120, 162440), (94844, 161200), (101525, 150592), (104800, 145886), (105586, 144800), (108992, 140275), (112220, 136240), (117650, 129952), (118555, 128960)]