210494340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 800077824

約数和(自身を除く): 589583484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 279, 306, 310, 315, 317, 340, 357, 372, 420, 434, 465, 476, 510, 527, 558, 595, 612, 620, 630, 634, 651, 714, 765, 868, 930, 951, 1020, 1054, 1071, 1085, 1116, 1190, 1260, 1268, 1302, 1395, 1428, 1530, 1581, 1585, 1785, 1860, 1902, 1953, 2108, 2142, 2170, 2219, 2380, 2604, 2635, 2790, 2853, 3060, 3162, 3170, 3255, 3570, 3689, 3804, 3906, 4284, 4340, 4438, 4743, 4755, 5270, 5355, 5389, 5580, 5706, 6324, 6340, 6510, 6657, 7140, 7378, 7812, 7905, 8876, 9486, 9510, 9765, 9827, 10540, 10710, 10778, 11067, 11095, 11412, 13020, 13314, 14265, 14756, 15810, 16167, 18445, 18972, 19020, 19530, 19654, 19971, 21420, 21556, 22134, 22190, 23715, 26628, 26945, 28530, 29481, 31620, 32334, 33201, 33285, 36890, 37723, 39060, 39308, 39942, 44268, 44380, 47430, 48501, 49135, 53890, 55335, 57060, 58962, 64668, 66402, 66570, 68789, 73780, 75446, 79884, 80835, 88443, 94860, 97002, 98270, 99855, 107780, 110670, 113169, 117924, 132804, 133140, 137578, 147405, 150892, 161670, 166005, 167059, 176886, 188615, 194004, 196540, 199710, 206367, 221340, 226338, 242505, 275156, 294810, 323340, 332010, 334118, 339507, 343945, 353772, 377230, 399420, 412734, 442215, 452676, 485010, 501177, 565845, 589620, 619101, 664020, 668236, 679014, 687890, 754460, 825468, 835295, 884430, 970020, 1002354, 1031835, 1131690, 1169413, 1238202, 1358028, 1375780, 1503531, 1670590, 1697535, 1768860, 2004708, 2063670, 2263380, 2338826, 2476404, 2505885, 3007062, 3095505, 3341180, 3395070, 3508239, 4127340, 4677652, 5011770, 5847065, 6014124, 6191010, 6790140, 7016478, 7517655, 10023540, 10524717, 11694130, 12382020, 14032956, 15035310, 17541195, 21049434, 23388260, 30070620, 35082390, 42098868, 52623585, 70164780, 105247170, 210494340]

約数ペア:

[(1, 210494340), (2, 105247170), (3, 70164780), (4, 52623585), (5, 42098868), (6, 35082390), (7, 30070620), (9, 23388260), (10, 21049434), (12, 17541195), (14, 15035310), (15, 14032956), (17, 12382020), (18, 11694130), (20, 10524717), (21, 10023540), (28, 7517655), (30, 7016478), (31, 6790140), (34, 6191010), (35, 6014124), (36, 5847065), (42, 5011770), (45, 4677652), (51, 4127340), (60, 3508239), (62, 3395070), (63, 3341180), (68, 3095505), (70, 3007062), (84, 2505885), (85, 2476404), (90, 2338826), (93, 2263380), (102, 2063670), (105, 2004708), (119, 1768860), (124, 1697535), (126, 1670590), (140, 1503531), (153, 1375780), (155, 1358028), (170, 1238202), (180, 1169413), (186, 1131690), (204, 1031835), (210, 1002354), (217, 970020), (238, 884430), (252, 835295), (255, 825468), (279, 754460), (306, 687890), (310, 679014), (315, 668236), (317, 664020), (340, 619101), (357, 589620), (372, 565845), (420, 501177), (434, 485010), (465, 452676), (476, 442215), (510, 412734), (527, 399420), (558, 377230), (595, 353772), (612, 343945), (620, 339507), (630, 334118), (634, 332010), (651, 323340), (714, 294810), (765, 275156), (868, 242505), (930, 226338), (951, 221340), (1020, 206367), (1054, 199710), (1071, 196540), (1085, 194004), (1116, 188615), (1190, 176886), (1260, 167059), (1268, 166005), (1302, 161670), (1395, 150892), (1428, 147405), (1530, 137578), (1581, 133140), (1585, 132804), (1785, 117924), (1860, 113169), (1902, 110670), (1953, 107780), (2108, 99855), (2142, 98270), (2170, 97002), (2219, 94860), (2380, 88443), (2604, 80835), (2635, 79884), (2790, 75446), (2853, 73780), (3060, 68789), (3162, 66570), (3170, 66402), (3255, 64668), (3570, 58962), (3689, 57060), (3804, 55335), (3906, 53890), (4284, 49135), (4340, 48501), (4438, 47430), (4743, 44380), (4755, 44268), (5270, 39942), (5355, 39308), (5389, 39060), (5580, 37723), (5706, 36890), (6324, 33285), (6340, 33201), (6510, 32334), (6657, 31620), (7140, 29481), (7378, 28530), (7812, 26945), (7905, 26628), (8876, 23715), (9486, 22190), (9510, 22134), (9765, 21556), (9827, 21420), (10540, 19971), (10710, 19654), (10778, 19530), (11067, 19020), (11095, 18972), (11412, 18445), (13020, 16167), (13314, 15810), (14265, 14756)]