40474188800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 264

約数和(自身を含む): 103318149120

約数和(自身を除く): 62843960320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 127, 128, 160, 200, 211, 236, 254, 256, 295, 320, 400, 422, 472, 508, 512, 590, 635, 640, 800, 844, 944, 1016, 1024, 1055, 1180, 1270, 1280, 1475, 1600, 1688, 1888, 2032, 2110, 2360, 2540, 2560, 2950, 3175, 3200, 3376, 3776, 4064, 4220, 4720, 5080, 5120, 5275, 5900, 6350, 6400, 6752, 7493, 7552, 8128, 8440, 9440, 10160, 10550, 11800, 12449, 12700, 12800, 13504, 14986, 15104, 16256, 16880, 18880, 20320, 21100, 23600, 24898, 25400, 25600, 26797, 27008, 29972, 30208, 32512, 33760, 37465, 37760, 40640, 42200, 47200, 49796, 50800, 53594, 54016, 59944, 60416, 62245, 65024, 67520, 74930, 75520, 81280, 84400, 94400, 99592, 101600, 107188, 108032, 119888, 124490, 130048, 133985, 135040, 149860, 151040, 162560, 168800, 187325, 188800, 199184, 203200, 214376, 216064, 239776, 248980, 267970, 270080, 299720, 302080, 311225, 325120, 337600, 374650, 377600, 398368, 406400, 428752, 479552, 497960, 535940, 540160, 599440, 622450, 650240, 669925, 675200, 749300, 755200, 796736, 812800, 857504, 959104, 995920, 1071880, 1080320, 1198880, 1244900, 1339850, 1350400, 1498600, 1510400, 1581023, 1593472, 1625600, 1715008, 1918208, 1991840, 2143760, 2397760, 2489800, 2679700, 2700800, 2997200, 3162046, 3186944, 3251200, 3430016, 3836416, 3983680, 4287520, 4795520, 4979600, 5359400, 5401600, 5994400, 6324092, 6373888, 6860032, 7672832, 7905115, 7967360, 8575040, 9591040, 9959200, 10718800, 11988800, 12648184, 12747776, 13720064, 15810230, 15934720, 17150080, 19182080, 19918400, 21437600, 23977600, 25296368, 27440128, 31620460, 31869440, 34300160, 38364160, 39525575, 39836800, 42875200, 47955200, 50592736, 63240920, 63738880, 68600320, 79051150, 79673600, 85750400, 95910400, 101185472, 126481840, 137200640, 158102300, 159347200, 171500800, 191820800, 202370944, 252963680, 316204600, 318694400, 343001600, 404741888, 505927360, 632409200, 686003200, 809483776, 1011854720, 1264818400, 1618967552, 2023709440, 2529636800, 4047418880, 5059273600, 8094837760, 10118547200, 20237094400, 40474188800]

約数ペア:

[(1, 40474188800), (2, 20237094400), (4, 10118547200), (5, 8094837760), (8, 5059273600), (10, 4047418880), (16, 2529636800), (20, 2023709440), (25, 1618967552), (32, 1264818400), (40, 1011854720), (50, 809483776), (59, 686003200), (64, 632409200), (80, 505927360), (100, 404741888), (118, 343001600), (127, 318694400), (128, 316204600), (160, 252963680), (200, 202370944), (211, 191820800), (236, 171500800), (254, 159347200), (256, 158102300), (295, 137200640), (320, 126481840), (400, 101185472), (422, 95910400), (472, 85750400), (508, 79673600), (512, 79051150), (590, 68600320), (635, 63738880), (640, 63240920), (800, 50592736), (844, 47955200), (944, 42875200), (1016, 39836800), (1024, 39525575), (1055, 38364160), (1180, 34300160), (1270, 31869440), (1280, 31620460), (1475, 27440128), (1600, 25296368), (1688, 23977600), (1888, 21437600), (2032, 19918400), (2110, 19182080), (2360, 17150080), (2540, 15934720), (2560, 15810230), (2950, 13720064), (3175, 12747776), (3200, 12648184), (3376, 11988800), (3776, 10718800), (4064, 9959200), (4220, 9591040), (4720, 8575040), (5080, 7967360), (5120, 7905115), (5275, 7672832), (5900, 6860032), (6350, 6373888), (6400, 6324092), (6752, 5994400), (7493, 5401600), (7552, 5359400), (8128, 4979600), (8440, 4795520), (9440, 4287520), (10160, 3983680), (10550, 3836416), (11800, 3430016), (12449, 3251200), (12700, 3186944), (12800, 3162046), (13504, 2997200), (14986, 2700800), (15104, 2679700), (16256, 2489800), (16880, 2397760), (18880, 2143760), (20320, 1991840), (21100, 1918208), (23600, 1715008), (24898, 1625600), (25400, 1593472), (25600, 1581023), (26797, 1510400), (27008, 1498600), (29972, 1350400), (30208, 1339850), (32512, 1244900), (33760, 1198880), (37465, 1080320), (37760, 1071880), (40640, 995920), (42200, 959104), (47200, 857504), (49796, 812800), (50800, 796736), (53594, 755200), (54016, 749300), (59944, 675200), (60416, 669925), (62245, 650240), (65024, 622450), (67520, 599440), (74930, 540160), (75520, 535940), (81280, 497960), (84400, 479552), (94400, 428752), (99592, 406400), (101600, 398368), (107188, 377600), (108032, 374650), (119888, 337600), (124490, 325120), (130048, 311225), (133985, 302080), (135040, 299720), (149860, 270080), (151040, 267970), (162560, 248980), (168800, 239776), (187325, 216064), (188800, 214376), (199184, 203200)]