13297121880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49009}}^1$

素因数の和:49066

約数の個数: 256

約数和(自身を含む): 50813568000

約数和(自身を除く): 37516446120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3876, 3990, 4522, 4760, 4845, 5320, 6460, 6783, 7140, 7752, 7980, 9044, 9690, 11305, 12920, 13566, 14280, 15960, 18088, 19380, 22610, 27132, 33915, 38760, 45220, 49009, 54264, 67830, 90440, 98018, 135660, 147027, 196036, 245045, 271320, 294054, 343063, 392072, 490090, 588108, 686126, 735135, 833153, 931171, 980180, 1029189, 1176216, 1372252, 1470270, 1666306, 1715315, 1862342, 1960360, 2058378, 2499459, 2744504, 2793513, 2940540, 3332612, 3430630, 3724684, 4116756, 4165765, 4655855, 4998918, 5145945, 5587026, 5832071, 5881080, 6518197, 6665224, 6861260, 7449368, 8233512, 8331530, 9311710, 9997836, 10291890, 11174052, 11664142, 12497295, 13036394, 13722520, 13967565, 15829907, 16663060, 17496213, 18623420, 19554591, 19995672, 20583780, 22348104, 23328284, 24994590, 26072788, 27935130, 29160355, 31659814, 32590985, 33326120, 34992426, 37246840, 39109182, 41167560, 46656568, 47489721, 49989180, 52145576, 55870260, 58320710, 63319628, 65181970, 69984852, 78218364, 79149535, 87481065, 94979442, 97772955, 99978360, 110809349, 111740520, 116641420, 126639256, 130363940, 139969704, 156436728, 158299070, 174962130, 189958884, 195545910, 221618698, 233282840, 237448605, 260727880, 316598140, 332428047, 349924260, 379917768, 391091820, 443237396, 474897210, 554046745, 633196280, 664856094, 699848520, 782183640, 886474792, 949794420, 1108093490, 1329712188, 1662140235, 1899588840, 2216186980, 2659424376, 3324280470, 4432373960, 6648560940, 13297121880]

約数ペア:

[(1, 13297121880), (2, 6648560940), (3, 4432373960), (4, 3324280470), (5, 2659424376), (6, 2216186980), (7, 1899588840), (8, 1662140235), (10, 1329712188), (12, 1108093490), (14, 949794420), (15, 886474792), (17, 782183640), (19, 699848520), (20, 664856094), (21, 633196280), (24, 554046745), (28, 474897210), (30, 443237396), (34, 391091820), (35, 379917768), (38, 349924260), (40, 332428047), (42, 316598140), (51, 260727880), (56, 237448605), (57, 233282840), (60, 221618698), (68, 195545910), (70, 189958884), (76, 174962130), (84, 158299070), (85, 156436728), (95, 139969704), (102, 130363940), (105, 126639256), (114, 116641420), (119, 111740520), (120, 110809349), (133, 99978360), (136, 97772955), (140, 94979442), (152, 87481065), (168, 79149535), (170, 78218364), (190, 69984852), (204, 65181970), (210, 63319628), (228, 58320710), (238, 55870260), (255, 52145576), (266, 49989180), (280, 47489721), (285, 46656568), (323, 41167560), (340, 39109182), (357, 37246840), (380, 34992426), (399, 33326120), (408, 32590985), (420, 31659814), (456, 29160355), (476, 27935130), (510, 26072788), (532, 24994590), (570, 23328284), (595, 22348104), (646, 20583780), (665, 19995672), (680, 19554591), (714, 18623420), (760, 17496213), (798, 16663060), (840, 15829907), (952, 13967565), (969, 13722520), (1020, 13036394), (1064, 12497295), (1140, 11664142), (1190, 11174052), (1292, 10291890), (1330, 9997836), (1428, 9311710), (1596, 8331530), (1615, 8233512), (1785, 7449368), (1938, 6861260), (1995, 6665224), (2040, 6518197), (2261, 5881080), (2280, 5832071), (2380, 5587026), (2584, 5145945), (2660, 4998918), (2856, 4655855), (3192, 4165765), (3230, 4116756), (3570, 3724684), (3876, 3430630), (3990, 3332612), (4522, 2940540), (4760, 2793513), (4845, 2744504), (5320, 2499459), (6460, 2058378), (6783, 1960360), (7140, 1862342), (7752, 1715315), (7980, 1666306), (9044, 1470270), (9690, 1372252), (11305, 1176216), (12920, 1029189), (13566, 980180), (14280, 931171), (15960, 833153), (18088, 735135), (19380, 686126), (22610, 588108), (27132, 490090), (33915, 392072), (38760, 343063), (45220, 294054), (49009, 271320), (54264, 245045), (67830, 196036), (90440, 147027), (98018, 135660)]