129299859200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^2\times {\mathrm{21023}}^1$

素因数の和:21111

約数の個数: 162

約数和(自身を含む): 330709895712

約数和(自身を除く): 201410036512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 620, 640, 775, 800, 961, 992, 1240, 1280, 1550, 1600, 1922, 1984, 2480, 3100, 3200, 3844, 3968, 4805, 4960, 6200, 6400, 7688, 7936, 9610, 9920, 12400, 15376, 19220, 19840, 21023, 24025, 24800, 30752, 38440, 39680, 42046, 48050, 49600, 61504, 76880, 84092, 96100, 99200, 105115, 123008, 153760, 168184, 192200, 198400, 210230, 246016, 307520, 336368, 384400, 420460, 525575, 615040, 651713, 672736, 768800, 840920, 1051150, 1230080, 1303426, 1345472, 1537600, 1681840, 2102300, 2606852, 2690944, 3075200, 3258565, 3363680, 4204600, 5213704, 5381888, 6150400, 6517130, 6727360, 8409200, 10427408, 13034260, 13454720, 16292825, 16818400, 20203103, 20854816, 26068520, 26909440, 32585650, 33636800, 40406206, 41709632, 52137040, 65171300, 67273600, 80812412, 83419264, 101015515, 104274080, 130342600, 134547200, 161624824, 166838528, 202031030, 208548160, 260685200, 323249648, 404062060, 417096320, 505077575, 521370400, 646499296, 808124120, 834192640, 1010155150, 1042740800, 1292998592, 1616248240, 2020310300, 2085481600, 2585997184, 3232496480, 4040620600, 4170963200, 5171994368, 6464992960, 8081241200, 12929985920, 16162482400, 25859971840, 32324964800, 64649929600, 129299859200]

約数ペア:

[(1, 129299859200), (2, 64649929600), (4, 32324964800), (5, 25859971840), (8, 16162482400), (10, 12929985920), (16, 8081241200), (20, 6464992960), (25, 5171994368), (31, 4170963200), (32, 4040620600), (40, 3232496480), (50, 2585997184), (62, 2085481600), (64, 2020310300), (80, 1616248240), (100, 1292998592), (124, 1042740800), (128, 1010155150), (155, 834192640), (160, 808124120), (200, 646499296), (248, 521370400), (256, 505077575), (310, 417096320), (320, 404062060), (400, 323249648), (496, 260685200), (620, 208548160), (640, 202031030), (775, 166838528), (800, 161624824), (961, 134547200), (992, 130342600), (1240, 104274080), (1280, 101015515), (1550, 83419264), (1600, 80812412), (1922, 67273600), (1984, 65171300), (2480, 52137040), (3100, 41709632), (3200, 40406206), (3844, 33636800), (3968, 32585650), (4805, 26909440), (4960, 26068520), (6200, 20854816), (6400, 20203103), (7688, 16818400), (7936, 16292825), (9610, 13454720), (9920, 13034260), (12400, 10427408), (15376, 8409200), (19220, 6727360), (19840, 6517130), (21023, 6150400), (24025, 5381888), (24800, 5213704), (30752, 4204600), (38440, 3363680), (39680, 3258565), (42046, 3075200), (48050, 2690944), (49600, 2606852), (61504, 2102300), (76880, 1681840), (84092, 1537600), (96100, 1345472), (99200, 1303426), (105115, 1230080), (123008, 1051150), (153760, 840920), (168184, 768800), (192200, 672736), (198400, 651713), (210230, 615040), (246016, 525575), (307520, 420460), (336368, 384400)]