1872520000

素因数分解:

$2^6\times 5^4\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 210

約数和(自身を含む): 5046039438

約数和(自身を除く): 3173519438

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 169, 200, 208, 250, 260, 277, 320, 325, 338, 400, 416, 500, 520, 554, 625, 650, 676, 800, 832, 845, 1000, 1040, 1108, 1250, 1300, 1352, 1385, 1600, 1625, 1690, 2000, 2080, 2216, 2500, 2600, 2704, 2770, 3250, 3380, 3601, 4000, 4160, 4225, 4432, 5000, 5200, 5408, 5540, 6500, 6760, 6925, 7202, 8000, 8125, 8450, 8864, 10000, 10400, 10816, 11080, 13000, 13520, 13850, 14404, 16250, 16900, 17728, 18005, 20000, 20800, 21125, 22160, 26000, 27040, 27700, 28808, 32500, 33800, 34625, 36010, 40000, 42250, 44320, 46813, 52000, 54080, 55400, 57616, 65000, 67600, 69250, 72020, 84500, 88640, 90025, 93626, 104000, 105625, 110800, 115232, 130000, 135200, 138500, 144040, 169000, 173125, 180050, 187252, 211250, 221600, 230464, 234065, 260000, 270400, 277000, 288080, 338000, 346250, 360100, 374504, 422500, 443200, 450125, 468130, 520000, 554000, 576160, 676000, 692500, 720200, 749008, 845000, 900250, 936260, 1108000, 1152320, 1170325, 1352000, 1385000, 1440400, 1498016, 1690000, 1800500, 1872520, 2216000, 2250625, 2340650, 2770000, 2880800, 2996032, 3380000, 3601000, 3745040, 4501250, 4681300, 5540000, 5761600, 5851625, 6760000, 7202000, 7490080, 9002500, 9362600, 11080000, 11703250, 14404000, 14980160, 18005000, 18725200, 23406500, 28808000, 29258125, 36010000, 37450400, 46813000, 58516250, 72020000, 74900800, 93626000, 117032500, 144040000, 187252000, 234065000, 374504000, 468130000, 936260000, 1872520000]

約数ペア:

[(1, 1872520000), (2, 936260000), (4, 468130000), (5, 374504000), (8, 234065000), (10, 187252000), (13, 144040000), (16, 117032500), (20, 93626000), (25, 74900800), (26, 72020000), (32, 58516250), (40, 46813000), (50, 37450400), (52, 36010000), (64, 29258125), (65, 28808000), (80, 23406500), (100, 18725200), (104, 18005000), (125, 14980160), (130, 14404000), (160, 11703250), (169, 11080000), (200, 9362600), (208, 9002500), (250, 7490080), (260, 7202000), (277, 6760000), (320, 5851625), (325, 5761600), (338, 5540000), (400, 4681300), (416, 4501250), (500, 3745040), (520, 3601000), (554, 3380000), (625, 2996032), (650, 2880800), (676, 2770000), (800, 2340650), (832, 2250625), (845, 2216000), (1000, 1872520), (1040, 1800500), (1108, 1690000), (1250, 1498016), (1300, 1440400), (1352, 1385000), (1385, 1352000), (1600, 1170325), (1625, 1152320), (1690, 1108000), (2000, 936260), (2080, 900250), (2216, 845000), (2500, 749008), (2600, 720200), (2704, 692500), (2770, 676000), (3250, 576160), (3380, 554000), (3601, 520000), (4000, 468130), (4160, 450125), (4225, 443200), (4432, 422500), (5000, 374504), (5200, 360100), (5408, 346250), (5540, 338000), (6500, 288080), (6760, 277000), (6925, 270400), (7202, 260000), (8000, 234065), (8125, 230464), (8450, 221600), (8864, 211250), (10000, 187252), (10400, 180050), (10816, 173125), (11080, 169000), (13000, 144040), (13520, 138500), (13850, 135200), (14404, 130000), (16250, 115232), (16900, 110800), (17728, 105625), (18005, 104000), (20000, 93626), (20800, 90025), (21125, 88640), (22160, 84500), (26000, 72020), (27040, 69250), (27700, 67600), (28808, 65000), (32500, 57616), (33800, 55400), (34625, 54080), (36010, 52000), (40000, 46813), (42250, 44320)]