210318570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 717050880

約数和(自身を除く): 506732310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 89, 90, 93, 99, 105, 110, 121, 126, 154, 155, 165, 178, 186, 198, 210, 217, 231, 242, 267, 279, 310, 315, 330, 341, 363, 385, 434, 445, 462, 465, 495, 534, 558, 605, 623, 630, 651, 682, 693, 726, 770, 801, 847, 890, 930, 979, 990, 1023, 1085, 1089, 1155, 1210, 1246, 1302, 1335, 1386, 1395, 1602, 1694, 1705, 1815, 1869, 1953, 1958, 2046, 2170, 2178, 2310, 2387, 2541, 2670, 2759, 2790, 2937, 3069, 3115, 3255, 3410, 3465, 3630, 3738, 3751, 3906, 4005, 4235, 4774, 4895, 5082, 5115, 5445, 5518, 5607, 5874, 6138, 6230, 6510, 6853, 6930, 7161, 7502, 7623, 8010, 8277, 8470, 8811, 9345, 9765, 9790, 10230, 10769, 10890, 11214, 11253, 11935, 12705, 13706, 13795, 14322, 14685, 15246, 15345, 16554, 17622, 18690, 18755, 19313, 19530, 20559, 21483, 21538, 22506, 23870, 24831, 25410, 26257, 27590, 28035, 29370, 30349, 30690, 32307, 33759, 34265, 35805, 37510, 38115, 38626, 41118, 41385, 42966, 44055, 49662, 52514, 53845, 56070, 56265, 57939, 60698, 61677, 64614, 67518, 68530, 71610, 75383, 76230, 78771, 82770, 88110, 91047, 96565, 96921, 102795, 107415, 107690, 112530, 115878, 123354, 124155, 131285, 150766, 151745, 157542, 161535, 168795, 173817, 182094, 193130, 193842, 205590, 212443, 214830, 226149, 236313, 248310, 262570, 273141, 289695, 303490, 308385, 323070, 333839, 337590, 347634, 376915, 393855, 424886, 452298, 455235, 472626, 484605, 546282, 579390, 616770, 637329, 667678, 678447, 753830, 787710, 869085, 910470, 969210, 1001517, 1062215, 1130745, 1181565, 1274658, 1356894, 1365705, 1669195, 1738170, 1911987, 2003034, 2124430, 2261490, 2336873, 2363130, 2731410, 3004551, 3186645, 3338390, 3392235, 3823974, 4673746, 5007585, 6009102, 6373290, 6784470, 7010619, 9559935, 10015170, 11684365, 14021238, 15022755, 19119870, 21031857, 23368730, 30045510, 35053095, 42063714, 70106190, 105159285, 210318570]

約数ペア:

[(1, 210318570), (2, 105159285), (3, 70106190), (5, 42063714), (6, 35053095), (7, 30045510), (9, 23368730), (10, 21031857), (11, 19119870), (14, 15022755), (15, 14021238), (18, 11684365), (21, 10015170), (22, 9559935), (30, 7010619), (31, 6784470), (33, 6373290), (35, 6009102), (42, 5007585), (45, 4673746), (55, 3823974), (62, 3392235), (63, 3338390), (66, 3186645), (70, 3004551), (77, 2731410), (89, 2363130), (90, 2336873), (93, 2261490), (99, 2124430), (105, 2003034), (110, 1911987), (121, 1738170), (126, 1669195), (154, 1365705), (155, 1356894), (165, 1274658), (178, 1181565), (186, 1130745), (198, 1062215), (210, 1001517), (217, 969210), (231, 910470), (242, 869085), (267, 787710), (279, 753830), (310, 678447), (315, 667678), (330, 637329), (341, 616770), (363, 579390), (385, 546282), (434, 484605), (445, 472626), (462, 455235), (465, 452298), (495, 424886), (534, 393855), (558, 376915), (605, 347634), (623, 337590), (630, 333839), (651, 323070), (682, 308385), (693, 303490), (726, 289695), (770, 273141), (801, 262570), (847, 248310), (890, 236313), (930, 226149), (979, 214830), (990, 212443), (1023, 205590), (1085, 193842), (1089, 193130), (1155, 182094), (1210, 173817), (1246, 168795), (1302, 161535), (1335, 157542), (1386, 151745), (1395, 150766), (1602, 131285), (1694, 124155), (1705, 123354), (1815, 115878), (1869, 112530), (1953, 107690), (1958, 107415), (2046, 102795), (2170, 96921), (2178, 96565), (2310, 91047), (2387, 88110), (2541, 82770), (2670, 78771), (2759, 76230), (2790, 75383), (2937, 71610), (3069, 68530), (3115, 67518), (3255, 64614), (3410, 61677), (3465, 60698), (3630, 57939), (3738, 56265), (3751, 56070), (3906, 53845), (4005, 52514), (4235, 49662), (4774, 44055), (4895, 42966), (5082, 41385), (5115, 41118), (5445, 38626), (5518, 38115), (5607, 37510), (5874, 35805), (6138, 34265), (6230, 33759), (6510, 32307), (6853, 30690), (6930, 30349), (7161, 29370), (7502, 28035), (7623, 27590), (8010, 26257), (8277, 25410), (8470, 24831), (8811, 23870), (9345, 22506), (9765, 21538), (9790, 21483), (10230, 20559), (10769, 19530), (10890, 19313), (11214, 18755), (11253, 18690), (11935, 17622), (12705, 16554), (13706, 15345), (13795, 15246), (14322, 14685)]