1955212800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:953

約数の個数: 240

約数和(自身を含む): 6576007680

約数和(自身を除く): 4620794880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 59, 60, 64, 75, 80, 96, 100, 118, 120, 128, 150, 160, 177, 192, 200, 236, 240, 256, 295, 300, 320, 354, 384, 400, 472, 480, 512, 590, 600, 640, 708, 768, 800, 863, 885, 944, 960, 1180, 1200, 1280, 1416, 1475, 1536, 1600, 1726, 1770, 1888, 1920, 2360, 2400, 2560, 2589, 2832, 2950, 3200, 3452, 3540, 3776, 3840, 4315, 4425, 4720, 4800, 5178, 5664, 5900, 6400, 6904, 7080, 7552, 7680, 8630, 8850, 9440, 9600, 10356, 11328, 11800, 12800, 12945, 13808, 14160, 15104, 17260, 17700, 18880, 19200, 20712, 21575, 22656, 23600, 25890, 27616, 28320, 30208, 34520, 35400, 37760, 38400, 41424, 43150, 45312, 47200, 50917, 51780, 55232, 56640, 64725, 69040, 70800, 75520, 82848, 86300, 90624, 94400, 101834, 103560, 110464, 113280, 129450, 138080, 141600, 151040, 152751, 165696, 172600, 188800, 203668, 207120, 220928, 226560, 254585, 258900, 276160, 283200, 305502, 331392, 345200, 377600, 407336, 414240, 441856, 453120, 509170, 517800, 552320, 566400, 611004, 662784, 690400, 755200, 763755, 814672, 828480, 1018340, 1035600, 1104640, 1132800, 1222008, 1272925, 1325568, 1380800, 1527510, 1629344, 1656960, 2036680, 2071200, 2209280, 2265600, 2444016, 2545850, 2761600, 3055020, 3258688, 3313920, 3818775, 4073360, 4142400, 4888032, 5091700, 5523200, 6110040, 6517376, 6627840, 7637550, 8146720, 8284800, 9776064, 10183400, 11046400, 12220080, 13034752, 15275100, 16293440, 16569600, 19552128, 20366800, 24440160, 26069504, 30550200, 32586880, 33139200, 39104256, 40733600, 48880320, 61100400, 65173760, 78208512, 81467200, 97760640, 122200800, 130347520, 162934400, 195521280, 244401600, 325868800, 391042560, 488803200, 651737600, 977606400, 1955212800]

約数ペア:

[(1, 1955212800), (2, 977606400), (3, 651737600), (4, 488803200), (5, 391042560), (6, 325868800), (8, 244401600), (10, 195521280), (12, 162934400), (15, 130347520), (16, 122200800), (20, 97760640), (24, 81467200), (25, 78208512), (30, 65173760), (32, 61100400), (40, 48880320), (48, 40733600), (50, 39104256), (59, 33139200), (60, 32586880), (64, 30550200), (75, 26069504), (80, 24440160), (96, 20366800), (100, 19552128), (118, 16569600), (120, 16293440), (128, 15275100), (150, 13034752), (160, 12220080), (177, 11046400), (192, 10183400), (200, 9776064), (236, 8284800), (240, 8146720), (256, 7637550), (295, 6627840), (300, 6517376), (320, 6110040), (354, 5523200), (384, 5091700), (400, 4888032), (472, 4142400), (480, 4073360), (512, 3818775), (590, 3313920), (600, 3258688), (640, 3055020), (708, 2761600), (768, 2545850), (800, 2444016), (863, 2265600), (885, 2209280), (944, 2071200), (960, 2036680), (1180, 1656960), (1200, 1629344), (1280, 1527510), (1416, 1380800), (1475, 1325568), (1536, 1272925), (1600, 1222008), (1726, 1132800), (1770, 1104640), (1888, 1035600), (1920, 1018340), (2360, 828480), (2400, 814672), (2560, 763755), (2589, 755200), (2832, 690400), (2950, 662784), (3200, 611004), (3452, 566400), (3540, 552320), (3776, 517800), (3840, 509170), (4315, 453120), (4425, 441856), (4720, 414240), (4800, 407336), (5178, 377600), (5664, 345200), (5900, 331392), (6400, 305502), (6904, 283200), (7080, 276160), (7552, 258900), (7680, 254585), (8630, 226560), (8850, 220928), (9440, 207120), (9600, 203668), (10356, 188800), (11328, 172600), (11800, 165696), (12800, 152751), (12945, 151040), (13808, 141600), (14160, 138080), (15104, 129450), (17260, 113280), (17700, 110464), (18880, 103560), (19200, 101834), (20712, 94400), (21575, 90624), (22656, 86300), (23600, 82848), (25890, 75520), (27616, 70800), (28320, 69040), (30208, 64725), (34520, 56640), (35400, 55232), (37760, 51780), (38400, 50917), (41424, 47200), (43150, 45312)]