1888385482080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{349981}}^1$

素因数の和:351254

約数の個数: 192

約数和(自身を含む): 6614659800000

約数和(自身を除く): 4726274317920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1249, 1440, 2160, 2498, 3747, 4320, 4996, 6245, 7494, 9992, 11241, 12490, 14988, 18735, 19984, 22482, 24980, 29976, 33723, 37470, 39968, 44964, 49960, 56205, 59952, 67446, 74940, 89928, 99920, 112410, 119904, 134892, 149880, 168615, 179856, 199840, 224820, 269784, 299760, 337230, 349981, 359712, 449640, 539568, 599520, 674460, 699962, 899280, 1049943, 1079136, 1348920, 1399924, 1749905, 1798560, 2099886, 2697840, 2799848, 3149829, 3499810, 4199772, 5249715, 5395680, 5599696, 6299658, 6999620, 8399544, 9449487, 10499430, 11199392, 12599316, 13999240, 15749145, 16799088, 18898974, 20998860, 25198632, 27998480, 31498290, 33598176, 37797948, 41997720, 47247435, 50397264, 55996960, 62996580, 75595896, 83995440, 94494870, 100794528, 125993160, 151191792, 167990880, 188989740, 251986320, 302383584, 377979480, 437126269, 503972640, 755958960, 874252538, 1311378807, 1511917920, 1748505076, 2185631345, 2622757614, 3497010152, 3934136421, 4371262690, 5245515228, 6556894035, 6994020304, 7868272842, 8742525380, 10491030456, 11802409263, 13113788070, 13988040608, 15736545684, 17485050760, 19670682105, 20982060912, 23604818526, 26227576140, 31473091368, 34970101520, 39341364210, 41964121824, 47209637052, 52455152280, 59012046315, 62946182736, 69940203040, 78682728420, 94419274104, 104910304560, 118024092630, 125892365472, 157365456840, 188838548208, 209820609120, 236048185260, 314730913680, 377677096416, 472096370520, 629461827360, 944192741040, 1888385482080]

約数ペア:

[(1, 1888385482080), (2, 944192741040), (3, 629461827360), (4, 472096370520), (5, 377677096416), (6, 314730913680), (8, 236048185260), (9, 209820609120), (10, 188838548208), (12, 157365456840), (15, 125892365472), (16, 118024092630), (18, 104910304560), (20, 94419274104), (24, 78682728420), (27, 69940203040), (30, 62946182736), (32, 59012046315), (36, 52455152280), (40, 47209637052), (45, 41964121824), (48, 39341364210), (54, 34970101520), (60, 31473091368), (72, 26227576140), (80, 23604818526), (90, 20982060912), (96, 19670682105), (108, 17485050760), (120, 15736545684), (135, 13988040608), (144, 13113788070), (160, 11802409263), (180, 10491030456), (216, 8742525380), (240, 7868272842), (270, 6994020304), (288, 6556894035), (360, 5245515228), (432, 4371262690), (480, 3934136421), (540, 3497010152), (720, 2622757614), (864, 2185631345), (1080, 1748505076), (1249, 1511917920), (1440, 1311378807), (2160, 874252538), (2498, 755958960), (3747, 503972640), (4320, 437126269), (4996, 377979480), (6245, 302383584), (7494, 251986320), (9992, 188989740), (11241, 167990880), (12490, 151191792), (14988, 125993160), (18735, 100794528), (19984, 94494870), (22482, 83995440), (24980, 75595896), (29976, 62996580), (33723, 55996960), (37470, 50397264), (39968, 47247435), (44964, 41997720), (49960, 37797948), (56205, 33598176), (59952, 31498290), (67446, 27998480), (74940, 25198632), (89928, 20998860), (99920, 18898974), (112410, 16799088), (119904, 15749145), (134892, 13999240), (149880, 12599316), (168615, 11199392), (179856, 10499430), (199840, 9449487), (224820, 8399544), (269784, 6999620), (299760, 6299658), (337230, 5599696), (349981, 5395680), (359712, 5249715), (449640, 4199772), (539568, 3499810), (599520, 3149829), (674460, 2799848), (699962, 2697840), (899280, 2099886), (1049943, 1798560), (1079136, 1749905), (1348920, 1399924)]