319222260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2175

約数の個数: 216

約数和(自身を含む): 1193217480

約数和(自身を除く): 873995220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 980, 1020, 1071, 1190, 1260, 1428, 1470, 1530, 1666, 1764, 1785, 2129, 2142, 2205, 2380, 2499, 2940, 3060, 3332, 3570, 4165, 4258, 4284, 4410, 4998, 5355, 6387, 7140, 7497, 8330, 8516, 8820, 9996, 10645, 10710, 12495, 12774, 14903, 14994, 16660, 19161, 21290, 21420, 24990, 25548, 29806, 29988, 31935, 36193, 37485, 38322, 42580, 44709, 49980, 59612, 63870, 72386, 74515, 74970, 76644, 89418, 95805, 104321, 108579, 127740, 134127, 144772, 149030, 149940, 178836, 180965, 191610, 208642, 217158, 223545, 253351, 268254, 298060, 312963, 325737, 361930, 383220, 417284, 434316, 447090, 506702, 521605, 536508, 542895, 625926, 651474, 670635, 723860, 760053, 894180, 938889, 1013404, 1043210, 1085790, 1251852, 1266755, 1302948, 1341270, 1520106, 1564815, 1628685, 1773457, 1877778, 2086420, 2171580, 2280159, 2533510, 2682540, 3040212, 3129630, 3257370, 3546914, 3755556, 3800265, 4560318, 4694445, 5067020, 5320371, 6259260, 6514740, 7093828, 7600530, 8867285, 9120636, 9388890, 10640742, 11400795, 15201060, 15961113, 17734570, 18777780, 21281484, 22801590, 26601855, 31922226, 35469140, 45603180, 53203710, 63844452, 79805565, 106407420, 159611130, 319222260]

約数ペア:

[(1, 319222260), (2, 159611130), (3, 106407420), (4, 79805565), (5, 63844452), (6, 53203710), (7, 45603180), (9, 35469140), (10, 31922226), (12, 26601855), (14, 22801590), (15, 21281484), (17, 18777780), (18, 17734570), (20, 15961113), (21, 15201060), (28, 11400795), (30, 10640742), (34, 9388890), (35, 9120636), (36, 8867285), (42, 7600530), (45, 7093828), (49, 6514740), (51, 6259260), (60, 5320371), (63, 5067020), (68, 4694445), (70, 4560318), (84, 3800265), (85, 3755556), (90, 3546914), (98, 3257370), (102, 3129630), (105, 3040212), (119, 2682540), (126, 2533510), (140, 2280159), (147, 2171580), (153, 2086420), (170, 1877778), (180, 1773457), (196, 1628685), (204, 1564815), (210, 1520106), (238, 1341270), (245, 1302948), (252, 1266755), (255, 1251852), (294, 1085790), (306, 1043210), (315, 1013404), (340, 938889), (357, 894180), (420, 760053), (441, 723860), (476, 670635), (490, 651474), (510, 625926), (588, 542895), (595, 536508), (612, 521605), (630, 506702), (714, 447090), (735, 434316), (765, 417284), (833, 383220), (882, 361930), (980, 325737), (1020, 312963), (1071, 298060), (1190, 268254), (1260, 253351), (1428, 223545), (1470, 217158), (1530, 208642), (1666, 191610), (1764, 180965), (1785, 178836), (2129, 149940), (2142, 149030), (2205, 144772), (2380, 134127), (2499, 127740), (2940, 108579), (3060, 104321), (3332, 95805), (3570, 89418), (4165, 76644), (4258, 74970), (4284, 74515), (4410, 72386), (4998, 63870), (5355, 59612), (6387, 49980), (7140, 44709), (7497, 42580), (8330, 38322), (8516, 37485), (8820, 36193), (9996, 31935), (10645, 29988), (10710, 29806), (12495, 25548), (12774, 24990), (14903, 21420), (14994, 21290), (16660, 19161)]