2275707520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6037}}^1$

素因数の和:6106

約数の個数: 128

約数和(自身を含む): 5912409600

約数和(自身を除く): 3636702080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1520, 1984, 2356, 2432, 2480, 2945, 3040, 3968, 4712, 4960, 5890, 6037, 6080, 9424, 9920, 11780, 12074, 12160, 18848, 19840, 23560, 24148, 30185, 37696, 47120, 48296, 60370, 75392, 94240, 96592, 114703, 120740, 187147, 188480, 193184, 229406, 241480, 374294, 376960, 386368, 458812, 482960, 573515, 748588, 772736, 917624, 935735, 965920, 1147030, 1497176, 1835248, 1871470, 1931840, 2294060, 2994352, 3555793, 3670496, 3742940, 3863680, 4588120, 5988704, 7111586, 7340992, 7485880, 9176240, 11977408, 14223172, 14681984, 14971760, 17778965, 18352480, 23954816, 28446344, 29943520, 35557930, 36704960, 56892688, 59887040, 71115860, 73409920, 113785376, 119774080, 142231720, 227570752, 284463440, 455141504, 568926880, 1137853760, 2275707520]

約数ペア:

[(1, 2275707520), (2, 1137853760), (4, 568926880), (5, 455141504), (8, 284463440), (10, 227570752), (16, 142231720), (19, 119774080), (20, 113785376), (31, 73409920), (32, 71115860), (38, 59887040), (40, 56892688), (62, 36704960), (64, 35557930), (76, 29943520), (80, 28446344), (95, 23954816), (124, 18352480), (128, 17778965), (152, 14971760), (155, 14681984), (160, 14223172), (190, 11977408), (248, 9176240), (304, 7485880), (310, 7340992), (320, 7111586), (380, 5988704), (496, 4588120), (589, 3863680), (608, 3742940), (620, 3670496), (640, 3555793), (760, 2994352), (992, 2294060), (1178, 1931840), (1216, 1871470), (1240, 1835248), (1520, 1497176), (1984, 1147030), (2356, 965920), (2432, 935735), (2480, 917624), (2945, 772736), (3040, 748588), (3968, 573515), (4712, 482960), (4960, 458812), (5890, 386368), (6037, 376960), (6080, 374294), (9424, 241480), (9920, 229406), (11780, 193184), (12074, 188480), (12160, 187147), (18848, 120740), (19840, 114703), (23560, 96592), (24148, 94240), (30185, 75392), (37696, 60370), (47120, 48296)]