140415660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 550556160

約数和(自身を除く): 410140500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 307, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 540, 594, 605, 614, 630, 660, 693, 726, 756, 770, 847, 921, 924, 945, 990, 1089, 1155, 1188, 1210, 1228, 1260, 1386, 1452, 1485, 1535, 1540, 1694, 1815, 1842, 1890, 1980, 2079, 2149, 2178, 2310, 2420, 2541, 2763, 2772, 2970, 3070, 3267, 3377, 3388, 3465, 3630, 3684, 3780, 4158, 4235, 4298, 4356, 4605, 4620, 5082, 5445, 5526, 5940, 6140, 6447, 6534, 6754, 6930, 7260, 7623, 8289, 8316, 8470, 8596, 9210, 10131, 10164, 10395, 10745, 10890, 11052, 12705, 12894, 13068, 13508, 13815, 13860, 15246, 16335, 16578, 16885, 16940, 18420, 19341, 20262, 20790, 21490, 21780, 22869, 23639, 25410, 25788, 27630, 30393, 30492, 32235, 32670, 33156, 33770, 37147, 38115, 38682, 40524, 41445, 41580, 42980, 45738, 47278, 50655, 50820, 55260, 58023, 60786, 64470, 65340, 67540, 70917, 74294, 76230, 77364, 82890, 91179, 91476, 94556, 96705, 101310, 111441, 114345, 116046, 118195, 121572, 128940, 141834, 148588, 151965, 152460, 165780, 182358, 185735, 193410, 202620, 212751, 222882, 228690, 232092, 236390, 260029, 283668, 290115, 303930, 334323, 354585, 364716, 371470, 386820, 425502, 445764, 455895, 457380, 472780, 520058, 557205, 580230, 607860, 638253, 668646, 709170, 742940, 780087, 851004, 911790, 1002969, 1040116, 1063755, 1114410, 1160460, 1276506, 1300145, 1337292, 1418340, 1560174, 1671615, 1823580, 2005938, 2127510, 2228820, 2340261, 2553012, 2600290, 3120348, 3191265, 3343230, 3900435, 4011876, 4255020, 4680522, 5014845, 5200580, 6382530, 6686460, 7020783, 7800870, 9361044, 10029690, 11701305, 12765060, 14041566, 15601740, 20059380, 23402610, 28083132, 35103915, 46805220, 70207830, 140415660]

約数ペア:

[(1, 140415660), (2, 70207830), (3, 46805220), (4, 35103915), (5, 28083132), (6, 23402610), (7, 20059380), (9, 15601740), (10, 14041566), (11, 12765060), (12, 11701305), (14, 10029690), (15, 9361044), (18, 7800870), (20, 7020783), (21, 6686460), (22, 6382530), (27, 5200580), (28, 5014845), (30, 4680522), (33, 4255020), (35, 4011876), (36, 3900435), (42, 3343230), (44, 3191265), (45, 3120348), (54, 2600290), (55, 2553012), (60, 2340261), (63, 2228820), (66, 2127510), (70, 2005938), (77, 1823580), (84, 1671615), (90, 1560174), (99, 1418340), (105, 1337292), (108, 1300145), (110, 1276506), (121, 1160460), (126, 1114410), (132, 1063755), (135, 1040116), (140, 1002969), (154, 911790), (165, 851004), (180, 780087), (189, 742940), (198, 709170), (210, 668646), (220, 638253), (231, 607860), (242, 580230), (252, 557205), (270, 520058), (297, 472780), (307, 457380), (308, 455895), (315, 445764), (330, 425502), (363, 386820), (378, 371470), (385, 364716), (396, 354585), (420, 334323), (462, 303930), (484, 290115), (495, 283668), (540, 260029), (594, 236390), (605, 232092), (614, 228690), (630, 222882), (660, 212751), (693, 202620), (726, 193410), (756, 185735), (770, 182358), (847, 165780), (921, 152460), (924, 151965), (945, 148588), (990, 141834), (1089, 128940), (1155, 121572), (1188, 118195), (1210, 116046), (1228, 114345), (1260, 111441), (1386, 101310), (1452, 96705), (1485, 94556), (1535, 91476), (1540, 91179), (1694, 82890), (1815, 77364), (1842, 76230), (1890, 74294), (1980, 70917), (2079, 67540), (2149, 65340), (2178, 64470), (2310, 60786), (2420, 58023), (2541, 55260), (2763, 50820), (2772, 50655), (2970, 47278), (3070, 45738), (3267, 42980), (3377, 41580), (3388, 41445), (3465, 40524), (3630, 38682), (3684, 38115), (3780, 37147), (4158, 33770), (4235, 33156), (4298, 32670), (4356, 32235), (4605, 30492), (4620, 30393), (5082, 27630), (5445, 25788), (5526, 25410), (5940, 23639), (6140, 22869), (6447, 21780), (6534, 21490), (6754, 20790), (6930, 20262), (7260, 19341), (7623, 18420), (8289, 16940), (8316, 16885), (8470, 16578), (8596, 16335), (9210, 15246), (10131, 13860), (10164, 13815), (10395, 13508), (10745, 13068), (10890, 12894), (11052, 12705)]