64903040880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12409}}^1$

素因数の和:12512

約数の個数: 320

約数和(自身を含む): 224547532800

約数和(自身を除く): 159644491920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 37, 38, 40, 48, 57, 60, 62, 74, 76, 80, 93, 95, 111, 114, 120, 124, 148, 152, 155, 185, 186, 190, 222, 228, 240, 248, 285, 296, 304, 310, 370, 372, 380, 444, 456, 465, 496, 555, 570, 589, 592, 620, 703, 740, 744, 760, 888, 912, 930, 1110, 1140, 1147, 1178, 1240, 1406, 1480, 1488, 1520, 1767, 1776, 1860, 2109, 2220, 2280, 2294, 2356, 2480, 2812, 2945, 2960, 3441, 3515, 3534, 3720, 4218, 4440, 4560, 4588, 4712, 5624, 5735, 5890, 6882, 7030, 7068, 7440, 8436, 8835, 8880, 9176, 9424, 10545, 11248, 11470, 11780, 12409, 13764, 14060, 14136, 16872, 17205, 17670, 18352, 21090, 21793, 22940, 23560, 24818, 27528, 28120, 28272, 33744, 34410, 35340, 37227, 42180, 43586, 45880, 47120, 49636, 55056, 56240, 62045, 65379, 68820, 70680, 74454, 84360, 87172, 91760, 99272, 108965, 124090, 130758, 137640, 141360, 148908, 168720, 174344, 186135, 198544, 217930, 235771, 248180, 261516, 275280, 297816, 326895, 348688, 372270, 384679, 435860, 459133, 471542, 496360, 523032, 595632, 653790, 707313, 744540, 769358, 871720, 918266, 943084, 992720, 1046064, 1154037, 1178855, 1307580, 1377399, 1414626, 1489080, 1538716, 1743440, 1836532, 1886168, 1923395, 2295665, 2308074, 2357710, 2615160, 2754798, 2829252, 2978160, 3077432, 3536565, 3673064, 3772336, 3846790, 4591330, 4616148, 4715420, 5230320, 5509596, 5658504, 5770185, 6154864, 6886995, 7073130, 7308901, 7346128, 7693580, 8723527, 9182660, 9232296, 9430840, 11019192, 11317008, 11540370, 13773990, 14146260, 14233123, 14617802, 15387160, 17447054, 18365320, 18464592, 18861680, 21926703, 22038384, 23080740, 26170581, 27547980, 28292520, 28466246, 29235604, 30774320, 34894108, 36544505, 36730640, 42699369, 43617635, 43853406, 46161480, 52341162, 55095960, 56585040, 56932492, 58471208, 69788216, 71165615, 73089010, 85398738, 87235270, 87706812, 92322960, 104682324, 109633515, 110191920, 113864984, 116942416, 130852905, 139576432, 142331230, 146178020, 170797476, 174470540, 175413624, 209364648, 213496845, 219267030, 227729968, 261705810, 270429337, 284662460, 292356040, 341594952, 348941080, 350827248, 418729296, 426993690, 438534060, 523411620, 540858674, 569324920, 584712080, 683189904, 697882160, 811288011, 853987380, 877068120, 1046823240, 1081717348, 1138649840, 1352146685, 1622576022, 1707974760, 1754136240, 2093646480, 2163434696, 2704293370, 3245152044, 3415949520, 4056440055, 4326869392, 5408586740, 6490304088, 8112880110, 10817173480, 12980608176, 16225760220, 21634346960, 32451520440, 64903040880]

約数ペア:

[(1, 64903040880), (2, 32451520440), (3, 21634346960), (4, 16225760220), (5, 12980608176), (6, 10817173480), (8, 8112880110), (10, 6490304088), (12, 5408586740), (15, 4326869392), (16, 4056440055), (19, 3415949520), (20, 3245152044), (24, 2704293370), (30, 2163434696), (31, 2093646480), (37, 1754136240), (38, 1707974760), (40, 1622576022), (48, 1352146685), (57, 1138649840), (60, 1081717348), (62, 1046823240), (74, 877068120), (76, 853987380), (80, 811288011), (93, 697882160), (95, 683189904), (111, 584712080), (114, 569324920), (120, 540858674), (124, 523411620), (148, 438534060), (152, 426993690), (155, 418729296), (185, 350827248), (186, 348941080), (190, 341594952), (222, 292356040), (228, 284662460), (240, 270429337), (248, 261705810), (285, 227729968), (296, 219267030), (304, 213496845), (310, 209364648), (370, 175413624), (372, 174470540), (380, 170797476), (444, 146178020), (456, 142331230), (465, 139576432), (496, 130852905), (555, 116942416), (570, 113864984), (589, 110191920), (592, 109633515), (620, 104682324), (703, 92322960), (740, 87706812), (744, 87235270), (760, 85398738), (888, 73089010), (912, 71165615), (930, 69788216), (1110, 58471208), (1140, 56932492), (1147, 56585040), (1178, 55095960), (1240, 52341162), (1406, 46161480), (1480, 43853406), (1488, 43617635), (1520, 42699369), (1767, 36730640), (1776, 36544505), (1860, 34894108), (2109, 30774320), (2220, 29235604), (2280, 28466246), (2294, 28292520), (2356, 27547980), (2480, 26170581), (2812, 23080740), (2945, 22038384), (2960, 21926703), (3441, 18861680), (3515, 18464592), (3534, 18365320), (3720, 17447054), (4218, 15387160), (4440, 14617802), (4560, 14233123), (4588, 14146260), (4712, 13773990), (5624, 11540370), (5735, 11317008), (5890, 11019192), (6882, 9430840), (7030, 9232296), (7068, 9182660), (7440, 8723527), (8436, 7693580), (8835, 7346128), (8880, 7308901), (9176, 7073130), (9424, 6886995), (10545, 6154864), (11248, 5770185), (11470, 5658504), (11780, 5509596), (12409, 5230320), (13764, 4715420), (14060, 4616148), (14136, 4591330), (16872, 3846790), (17205, 3772336), (17670, 3673064), (18352, 3536565), (21090, 3077432), (21793, 2978160), (22940, 2829252), (23560, 2754798), (24818, 2615160), (27528, 2357710), (28120, 2308074), (28272, 2295665), (33744, 1923395), (34410, 1886168), (35340, 1836532), (37227, 1743440), (42180, 1538716), (43586, 1489080), (45880, 1414626), (47120, 1377399), (49636, 1307580), (55056, 1178855), (56240, 1154037), (62045, 1046064), (65379, 992720), (68820, 943084), (70680, 918266), (74454, 871720), (84360, 769358), (87172, 744540), (91760, 707313), (99272, 653790), (108965, 595632), (124090, 523032), (130758, 496360), (137640, 471542), (141360, 459133), (148908, 435860), (168720, 384679), (174344, 372270), (186135, 348688), (198544, 326895), (217930, 297816), (235771, 275280), (248180, 261516)]