1699681620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{6353}}^1$

素因数の和:6399

約数の個数: 192

約数和(自身を含む): 5977843200

約数和(自身を除く): 4278161580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 343, 364, 390, 420, 455, 490, 546, 588, 637, 686, 735, 780, 910, 980, 1029, 1092, 1274, 1365, 1372, 1470, 1715, 1820, 1911, 2058, 2548, 2730, 2940, 3185, 3430, 3822, 4116, 4459, 5145, 5460, 6353, 6370, 6860, 7644, 8918, 9555, 10290, 12706, 12740, 13377, 17836, 19059, 19110, 20580, 22295, 25412, 26754, 31765, 38118, 38220, 44471, 44590, 53508, 63530, 66885, 76236, 82589, 88942, 89180, 95295, 127060, 133413, 133770, 165178, 177884, 190590, 222355, 247767, 266826, 267540, 311297, 330356, 381180, 412945, 444710, 495534, 533652, 578123, 622594, 667065, 825890, 889420, 933891, 991068, 1156246, 1238835, 1245188, 1334130, 1556485, 1651780, 1734369, 1867782, 2179079, 2312492, 2477670, 2668260, 2890615, 3112970, 3468738, 3735564, 4046861, 4358158, 4669455, 4955340, 5781230, 6225940, 6537237, 6937476, 8093722, 8671845, 8716316, 9338910, 10895395, 11562460, 12140583, 13074474, 16187444, 17343690, 18677820, 20234305, 21790790, 24281166, 26148948, 28328027, 32686185, 34687380, 40468610, 43581580, 48562332, 56656054, 60702915, 65372370, 80937220, 84984081, 113312108, 121405830, 130744740, 141640135, 169968162, 242811660, 283280270, 339936324, 424920405, 566560540, 849840810, 1699681620]

約数ペア:

[(1, 1699681620), (2, 849840810), (3, 566560540), (4, 424920405), (5, 339936324), (6, 283280270), (7, 242811660), (10, 169968162), (12, 141640135), (13, 130744740), (14, 121405830), (15, 113312108), (20, 84984081), (21, 80937220), (26, 65372370), (28, 60702915), (30, 56656054), (35, 48562332), (39, 43581580), (42, 40468610), (49, 34687380), (52, 32686185), (60, 28328027), (65, 26148948), (70, 24281166), (78, 21790790), (84, 20234305), (91, 18677820), (98, 17343690), (105, 16187444), (130, 13074474), (140, 12140583), (147, 11562460), (156, 10895395), (182, 9338910), (195, 8716316), (196, 8671845), (210, 8093722), (245, 6937476), (260, 6537237), (273, 6225940), (294, 5781230), (343, 4955340), (364, 4669455), (390, 4358158), (420, 4046861), (455, 3735564), (490, 3468738), (546, 3112970), (588, 2890615), (637, 2668260), (686, 2477670), (735, 2312492), (780, 2179079), (910, 1867782), (980, 1734369), (1029, 1651780), (1092, 1556485), (1274, 1334130), (1365, 1245188), (1372, 1238835), (1470, 1156246), (1715, 991068), (1820, 933891), (1911, 889420), (2058, 825890), (2548, 667065), (2730, 622594), (2940, 578123), (3185, 533652), (3430, 495534), (3822, 444710), (4116, 412945), (4459, 381180), (5145, 330356), (5460, 311297), (6353, 267540), (6370, 266826), (6860, 247767), (7644, 222355), (8918, 190590), (9555, 177884), (10290, 165178), (12706, 133770), (12740, 133413), (13377, 127060), (17836, 95295), (19059, 89180), (19110, 88942), (20580, 82589), (22295, 76236), (25412, 66885), (26754, 63530), (31765, 53508), (38118, 44590), (38220, 44471)]