3640138240

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 160

約数和(自身を含む): 9181662336

約数和(自身を除く): 5541524096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 211, 230, 256, 293, 320, 368, 422, 460, 512, 586, 640, 736, 844, 920, 1055, 1172, 1280, 1465, 1472, 1688, 1840, 2110, 2344, 2560, 2930, 2944, 3376, 3680, 4220, 4688, 4853, 5860, 5888, 6739, 6752, 7360, 8440, 9376, 9706, 11720, 11776, 13478, 13504, 14720, 16880, 18752, 19412, 23440, 24265, 26956, 27008, 29440, 33695, 33760, 37504, 38824, 46880, 48530, 53912, 54016, 58880, 61823, 67390, 67520, 75008, 77648, 93760, 97060, 107824, 108032, 123646, 134780, 135040, 150016, 155296, 187520, 194120, 215648, 247292, 269560, 270080, 309115, 310592, 375040, 388240, 431296, 494584, 539120, 540160, 618230, 621184, 750080, 776480, 862592, 989168, 1078240, 1236460, 1242368, 1421929, 1552960, 1725184, 1978336, 2156480, 2472920, 2484736, 2843858, 3105920, 3450368, 3956672, 4312960, 4945840, 5687716, 6211840, 7109645, 7913344, 8625920, 9891680, 11375432, 12423680, 14219290, 15826688, 17251840, 19783360, 22750864, 28438580, 31653376, 39566720, 45501728, 56877160, 79133440, 91003456, 113754320, 158266880, 182006912, 227508640, 364013824, 455017280, 728027648, 910034560, 1820069120, 3640138240]

約数ペア:

[(1, 3640138240), (2, 1820069120), (4, 910034560), (5, 728027648), (8, 455017280), (10, 364013824), (16, 227508640), (20, 182006912), (23, 158266880), (32, 113754320), (40, 91003456), (46, 79133440), (64, 56877160), (80, 45501728), (92, 39566720), (115, 31653376), (128, 28438580), (160, 22750864), (184, 19783360), (211, 17251840), (230, 15826688), (256, 14219290), (293, 12423680), (320, 11375432), (368, 9891680), (422, 8625920), (460, 7913344), (512, 7109645), (586, 6211840), (640, 5687716), (736, 4945840), (844, 4312960), (920, 3956672), (1055, 3450368), (1172, 3105920), (1280, 2843858), (1465, 2484736), (1472, 2472920), (1688, 2156480), (1840, 1978336), (2110, 1725184), (2344, 1552960), (2560, 1421929), (2930, 1242368), (2944, 1236460), (3376, 1078240), (3680, 989168), (4220, 862592), (4688, 776480), (4853, 750080), (5860, 621184), (5888, 618230), (6739, 540160), (6752, 539120), (7360, 494584), (8440, 431296), (9376, 388240), (9706, 375040), (11720, 310592), (11776, 309115), (13478, 270080), (13504, 269560), (14720, 247292), (16880, 215648), (18752, 194120), (19412, 187520), (23440, 155296), (24265, 150016), (26956, 135040), (27008, 134780), (29440, 123646), (33695, 108032), (33760, 107824), (37504, 97060), (38824, 93760), (46880, 77648), (48530, 75008), (53912, 67520), (54016, 67390), (58880, 61823)]