2473851520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6653}}^1$

素因数の和:6762

約数の個数: 128

約数和(自身を含む): 6841376640

約数和(自身を除く): 4367525120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2905, 3320, 4480, 4648, 5312, 5810, 6640, 6653, 9296, 10624, 11620, 13280, 13306, 18592, 23240, 26560, 26612, 33265, 37184, 46480, 46571, 53120, 53224, 66530, 74368, 92960, 93142, 106448, 133060, 185920, 186284, 212896, 232855, 266120, 371840, 372568, 425792, 465710, 532240, 552199, 745136, 851584, 931420, 1064480, 1104398, 1490272, 1862840, 2128960, 2208796, 2760995, 2980544, 3725680, 3865393, 4257920, 4417592, 5521990, 5961088, 7451360, 7730786, 8835184, 11043980, 14902720, 15461572, 17670368, 19326965, 22087960, 29805440, 30923144, 35340736, 38653930, 44175920, 61846288, 70681472, 77307860, 88351840, 123692576, 154615720, 176703680, 247385152, 309231440, 353407360, 494770304, 618462880, 1236925760, 2473851520]

約数ペア:

[(1, 2473851520), (2, 1236925760), (4, 618462880), (5, 494770304), (7, 353407360), (8, 309231440), (10, 247385152), (14, 176703680), (16, 154615720), (20, 123692576), (28, 88351840), (32, 77307860), (35, 70681472), (40, 61846288), (56, 44175920), (64, 38653930), (70, 35340736), (80, 30923144), (83, 29805440), (112, 22087960), (128, 19326965), (140, 17670368), (160, 15461572), (166, 14902720), (224, 11043980), (280, 8835184), (320, 7730786), (332, 7451360), (415, 5961088), (448, 5521990), (560, 4417592), (581, 4257920), (640, 3865393), (664, 3725680), (830, 2980544), (896, 2760995), (1120, 2208796), (1162, 2128960), (1328, 1862840), (1660, 1490272), (2240, 1104398), (2324, 1064480), (2656, 931420), (2905, 851584), (3320, 745136), (4480, 552199), (4648, 532240), (5312, 465710), (5810, 425792), (6640, 372568), (6653, 371840), (9296, 266120), (10624, 232855), (11620, 212896), (13280, 186284), (13306, 185920), (18592, 133060), (23240, 106448), (26560, 93142), (26612, 92960), (33265, 74368), (37184, 66530), (46480, 53224), (46571, 53120)]