679104270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:664

約数の個数: 256

約数和(自身を含む): 2177280000

約数和(自身を除く): 1498175730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 27, 30, 34, 38, 39, 45, 51, 54, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 135, 153, 170, 171, 190, 195, 221, 234, 247, 255, 270, 285, 306, 323, 342, 351, 390, 442, 459, 494, 510, 513, 570, 585, 599, 646, 663, 702, 741, 765, 855, 918, 969, 1026, 1105, 1170, 1198, 1235, 1326, 1482, 1530, 1615, 1710, 1755, 1797, 1938, 1989, 2210, 2223, 2295, 2470, 2565, 2907, 2995, 3230, 3315, 3510, 3594, 3705, 3978, 4199, 4446, 4590, 4845, 5130, 5391, 5814, 5967, 5990, 6630, 6669, 7410, 7787, 8398, 8721, 8985, 9690, 9945, 10183, 10782, 11115, 11381, 11934, 12597, 13338, 14535, 15574, 16173, 17442, 17970, 19890, 20366, 20995, 22230, 22762, 23361, 25194, 26955, 29070, 29835, 30549, 32346, 33345, 34143, 37791, 38935, 41990, 43605, 46722, 50915, 53910, 56905, 59670, 61098, 62985, 66690, 68286, 70083, 75582, 77870, 80865, 87210, 91647, 101830, 102429, 113373, 113810, 116805, 125970, 132379, 140166, 147953, 152745, 161730, 170715, 183294, 188955, 193477, 204858, 210249, 226746, 233610, 264758, 274941, 295906, 305490, 307287, 341430, 350415, 377910, 386954, 397137, 420498, 443859, 458235, 512145, 549882, 566865, 580431, 614574, 661895, 700830, 739765, 794274, 887718, 916470, 967385, 1024290, 1051245, 1133730, 1160862, 1191411, 1323790, 1331577, 1374705, 1479530, 1536435, 1741293, 1934770, 1985685, 2102490, 2219295, 2382822, 2515201, 2663154, 2749410, 2902155, 3072870, 3482586, 3574233, 3971370, 3994731, 4438590, 5030402, 5223879, 5804310, 5957055, 6657885, 7148466, 7545603, 7989462, 8706465, 10447758, 11914110, 12576005, 13315770, 15091206, 17412930, 17871165, 19973655, 22636809, 25152010, 26119395, 35742330, 37728015, 39947310, 45273618, 52238790, 67910427, 75456030, 113184045, 135820854, 226368090, 339552135, 679104270]

約数ペア:

[(1, 679104270), (2, 339552135), (3, 226368090), (5, 135820854), (6, 113184045), (9, 75456030), (10, 67910427), (13, 52238790), (15, 45273618), (17, 39947310), (18, 37728015), (19, 35742330), (26, 26119395), (27, 25152010), (30, 22636809), (34, 19973655), (38, 17871165), (39, 17412930), (45, 15091206), (51, 13315770), (54, 12576005), (57, 11914110), (65, 10447758), (78, 8706465), (85, 7989462), (90, 7545603), (95, 7148466), (102, 6657885), (114, 5957055), (117, 5804310), (130, 5223879), (135, 5030402), (153, 4438590), (170, 3994731), (171, 3971370), (190, 3574233), (195, 3482586), (221, 3072870), (234, 2902155), (247, 2749410), (255, 2663154), (270, 2515201), (285, 2382822), (306, 2219295), (323, 2102490), (342, 1985685), (351, 1934770), (390, 1741293), (442, 1536435), (459, 1479530), (494, 1374705), (510, 1331577), (513, 1323790), (570, 1191411), (585, 1160862), (599, 1133730), (646, 1051245), (663, 1024290), (702, 967385), (741, 916470), (765, 887718), (855, 794274), (918, 739765), (969, 700830), (1026, 661895), (1105, 614574), (1170, 580431), (1198, 566865), (1235, 549882), (1326, 512145), (1482, 458235), (1530, 443859), (1615, 420498), (1710, 397137), (1755, 386954), (1797, 377910), (1938, 350415), (1989, 341430), (2210, 307287), (2223, 305490), (2295, 295906), (2470, 274941), (2565, 264758), (2907, 233610), (2995, 226746), (3230, 210249), (3315, 204858), (3510, 193477), (3594, 188955), (3705, 183294), (3978, 170715), (4199, 161730), (4446, 152745), (4590, 147953), (4845, 140166), (5130, 132379), (5391, 125970), (5814, 116805), (5967, 113810), (5990, 113373), (6630, 102429), (6669, 101830), (7410, 91647), (7787, 87210), (8398, 80865), (8721, 77870), (8985, 75582), (9690, 70083), (9945, 68286), (10183, 66690), (10782, 62985), (11115, 61098), (11381, 59670), (11934, 56905), (12597, 53910), (13338, 50915), (14535, 46722), (15574, 43605), (16173, 41990), (17442, 38935), (17970, 37791), (19890, 34143), (20366, 33345), (20995, 32346), (22230, 30549), (22762, 29835), (23361, 29070), (25194, 26955)]