1262223480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:758

約数の個数: 256

約数和(自身を含む): 4619566080

約数和(自身を除く): 3357342600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 157, 168, 170, 204, 210, 238, 255, 280, 314, 340, 357, 408, 420, 471, 476, 510, 563, 595, 628, 680, 714, 785, 840, 942, 952, 1020, 1099, 1126, 1190, 1256, 1428, 1570, 1689, 1785, 1884, 2040, 2198, 2252, 2355, 2380, 2669, 2815, 2856, 3140, 3297, 3378, 3570, 3768, 3941, 4396, 4504, 4710, 4760, 5338, 5495, 5630, 6280, 6594, 6756, 7140, 7882, 8007, 8445, 8792, 9420, 9571, 10676, 10990, 11260, 11823, 13188, 13345, 13512, 14280, 15764, 16014, 16485, 16890, 18683, 18840, 19142, 19705, 21352, 21980, 22520, 23646, 26376, 26690, 28713, 31528, 32028, 32970, 33780, 37366, 38284, 39410, 40035, 43960, 47292, 47855, 53380, 56049, 57426, 59115, 64056, 65940, 66997, 67560, 74732, 76568, 78820, 80070, 88391, 93415, 94584, 95710, 106760, 112098, 114852, 118230, 131880, 133994, 143565, 149464, 157640, 160140, 176782, 186830, 191420, 200991, 224196, 229704, 236460, 265173, 267988, 280245, 287130, 320280, 334985, 353564, 373660, 382840, 401982, 441955, 448392, 472920, 530346, 535976, 560490, 574260, 618737, 669970, 707128, 747320, 803964, 883910, 1004955, 1060692, 1120980, 1148520, 1237474, 1325865, 1339940, 1502647, 1607928, 1767820, 1856211, 2009910, 2121384, 2241960, 2474948, 2651730, 2679880, 3005294, 3093685, 3535640, 3712422, 4019820, 4507941, 4949896, 5303460, 6010588, 6187370, 7424844, 7513235, 8039640, 9015882, 9281055, 10518529, 10606920, 12021176, 12374740, 14849688, 15026470, 18031764, 18562110, 21037058, 22539705, 24749480, 30052940, 31555587, 36063528, 37124220, 42074116, 45079410, 52592645, 60105880, 63111174, 74248440, 84148232, 90158820, 105185290, 126222348, 157777935, 180317640, 210370580, 252444696, 315555870, 420741160, 631111740, 1262223480]

約数ペア:

[(1, 1262223480), (2, 631111740), (3, 420741160), (4, 315555870), (5, 252444696), (6, 210370580), (7, 180317640), (8, 157777935), (10, 126222348), (12, 105185290), (14, 90158820), (15, 84148232), (17, 74248440), (20, 63111174), (21, 60105880), (24, 52592645), (28, 45079410), (30, 42074116), (34, 37124220), (35, 36063528), (40, 31555587), (42, 30052940), (51, 24749480), (56, 22539705), (60, 21037058), (68, 18562110), (70, 18031764), (84, 15026470), (85, 14849688), (102, 12374740), (105, 12021176), (119, 10606920), (120, 10518529), (136, 9281055), (140, 9015882), (157, 8039640), (168, 7513235), (170, 7424844), (204, 6187370), (210, 6010588), (238, 5303460), (255, 4949896), (280, 4507941), (314, 4019820), (340, 3712422), (357, 3535640), (408, 3093685), (420, 3005294), (471, 2679880), (476, 2651730), (510, 2474948), (563, 2241960), (595, 2121384), (628, 2009910), (680, 1856211), (714, 1767820), (785, 1607928), (840, 1502647), (942, 1339940), (952, 1325865), (1020, 1237474), (1099, 1148520), (1126, 1120980), (1190, 1060692), (1256, 1004955), (1428, 883910), (1570, 803964), (1689, 747320), (1785, 707128), (1884, 669970), (2040, 618737), (2198, 574260), (2252, 560490), (2355, 535976), (2380, 530346), (2669, 472920), (2815, 448392), (2856, 441955), (3140, 401982), (3297, 382840), (3378, 373660), (3570, 353564), (3768, 334985), (3941, 320280), (4396, 287130), (4504, 280245), (4710, 267988), (4760, 265173), (5338, 236460), (5495, 229704), (5630, 224196), (6280, 200991), (6594, 191420), (6756, 186830), (7140, 176782), (7882, 160140), (8007, 157640), (8445, 149464), (8792, 143565), (9420, 133994), (9571, 131880), (10676, 118230), (10990, 114852), (11260, 112098), (11823, 106760), (13188, 95710), (13345, 94584), (13512, 93415), (14280, 88391), (15764, 80070), (16014, 78820), (16485, 76568), (16890, 74732), (18683, 67560), (18840, 66997), (19142, 65940), (19705, 64056), (21352, 59115), (21980, 57426), (22520, 56049), (23646, 53380), (26376, 47855), (26690, 47292), (28713, 43960), (31528, 40035), (32028, 39410), (32970, 38284), (33780, 37366)]