17888920320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{3631}}^1$

素因数の和:4938

約数の個数: 144

約数和(自身を含む): 57193016832

約数和(自身を除く): 39304096512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1283, 1920, 2566, 3631, 3840, 3849, 5132, 6415, 7262, 7698, 10264, 10893, 12830, 14524, 15396, 18155, 19245, 20528, 21786, 25660, 29048, 30792, 36310, 38490, 41056, 43572, 51320, 54465, 58096, 61584, 72620, 76980, 82112, 87144, 102640, 108930, 116192, 123168, 145240, 153960, 164224, 174288, 205280, 217860, 232384, 246336, 290480, 307920, 328448, 348576, 410560, 435720, 464768, 492672, 580960, 615840, 697152, 821120, 871440, 929536, 985344, 1161920, 1231680, 1394304, 1642240, 1742880, 2323840, 2463360, 2788608, 3485760, 4647680, 4658573, 4926720, 6971520, 9317146, 13943040, 13975719, 18634292, 23292865, 27951438, 37268584, 46585730, 55902876, 69878595, 74537168, 93171460, 111805752, 139757190, 149074336, 186342920, 223611504, 279514380, 298148672, 372685840, 447223008, 559028760, 596297344, 745371680, 894446016, 1118057520, 1192594688, 1490743360, 1788892032, 2236115040, 2981486720, 3577784064, 4472230080, 5962973440, 8944460160, 17888920320]

約数ペア:

[(1, 17888920320), (2, 8944460160), (3, 5962973440), (4, 4472230080), (5, 3577784064), (6, 2981486720), (8, 2236115040), (10, 1788892032), (12, 1490743360), (15, 1192594688), (16, 1118057520), (20, 894446016), (24, 745371680), (30, 596297344), (32, 559028760), (40, 447223008), (48, 372685840), (60, 298148672), (64, 279514380), (80, 223611504), (96, 186342920), (120, 149074336), (128, 139757190), (160, 111805752), (192, 93171460), (240, 74537168), (256, 69878595), (320, 55902876), (384, 46585730), (480, 37268584), (640, 27951438), (768, 23292865), (960, 18634292), (1280, 13975719), (1283, 13943040), (1920, 9317146), (2566, 6971520), (3631, 4926720), (3840, 4658573), (3849, 4647680), (5132, 3485760), (6415, 2788608), (7262, 2463360), (7698, 2323840), (10264, 1742880), (10893, 1642240), (12830, 1394304), (14524, 1231680), (15396, 1161920), (18155, 985344), (19245, 929536), (20528, 871440), (21786, 821120), (25660, 697152), (29048, 615840), (30792, 580960), (36310, 492672), (38490, 464768), (41056, 435720), (43572, 410560), (51320, 348576), (54465, 328448), (58096, 307920), (61584, 290480), (72620, 246336), (76980, 232384), (82112, 217860), (87144, 205280), (102640, 174288), (108930, 164224), (116192, 153960), (123168, 145240)]