40589366960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:759

約数の個数: 160

約数和(自身を含む): 97953105600

約数和(自身を除く): 57363738640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 179, 205, 257, 269, 328, 358, 410, 514, 538, 656, 716, 820, 895, 1028, 1076, 1285, 1345, 1432, 1640, 1790, 2056, 2152, 2570, 2690, 2864, 3280, 3580, 4112, 4304, 5140, 5380, 7160, 7339, 10280, 10537, 10760, 11029, 14320, 14678, 20560, 21074, 21520, 22058, 29356, 36695, 42148, 44116, 46003, 48151, 52685, 55145, 58712, 69133, 73390, 84296, 88232, 92006, 96302, 105370, 110290, 117424, 138266, 146780, 168592, 176464, 184012, 192604, 210740, 220580, 230015, 240755, 276532, 293560, 345665, 368024, 385208, 421480, 441160, 460030, 481510, 553064, 587120, 691330, 736048, 770416, 842960, 882320, 920060, 963020, 1106128, 1382660, 1840120, 1886123, 1926040, 1974191, 2765320, 2834453, 3680240, 3772246, 3852080, 3948382, 5530640, 5668906, 7544492, 7896764, 9430615, 9870955, 11337812, 12374807, 14172265, 15088984, 15793528, 18861230, 19741910, 22675624, 24749614, 28344530, 30177968, 31587056, 37722460, 39483820, 45351248, 49499228, 56689060, 61874035, 75444920, 78967640, 98998456, 113378120, 123748070, 150889840, 157935280, 197996912, 226756240, 247496140, 494992280, 507367087, 989984560, 1014734174, 2029468348, 2536835435, 4058936696, 5073670870, 8117873392, 10147341740, 20294683480, 40589366960]

約数ペア:

[(1, 40589366960), (2, 20294683480), (4, 10147341740), (5, 8117873392), (8, 5073670870), (10, 4058936696), (16, 2536835435), (20, 2029468348), (40, 1014734174), (41, 989984560), (80, 507367087), (82, 494992280), (164, 247496140), (179, 226756240), (205, 197996912), (257, 157935280), (269, 150889840), (328, 123748070), (358, 113378120), (410, 98998456), (514, 78967640), (538, 75444920), (656, 61874035), (716, 56689060), (820, 49499228), (895, 45351248), (1028, 39483820), (1076, 37722460), (1285, 31587056), (1345, 30177968), (1432, 28344530), (1640, 24749614), (1790, 22675624), (2056, 19741910), (2152, 18861230), (2570, 15793528), (2690, 15088984), (2864, 14172265), (3280, 12374807), (3580, 11337812), (4112, 9870955), (4304, 9430615), (5140, 7896764), (5380, 7544492), (7160, 5668906), (7339, 5530640), (10280, 3948382), (10537, 3852080), (10760, 3772246), (11029, 3680240), (14320, 2834453), (14678, 2765320), (20560, 1974191), (21074, 1926040), (21520, 1886123), (22058, 1840120), (29356, 1382660), (36695, 1106128), (42148, 963020), (44116, 920060), (46003, 882320), (48151, 842960), (52685, 770416), (55145, 736048), (58712, 691330), (69133, 587120), (73390, 553064), (84296, 481510), (88232, 460030), (92006, 441160), (96302, 421480), (105370, 385208), (110290, 368024), (117424, 345665), (138266, 293560), (146780, 276532), (168592, 240755), (176464, 230015), (184012, 220580), (192604, 210740)]