137399220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 493731840

約数和(自身を除く): 356332620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 210, 223, 252, 270, 315, 326, 378, 420, 446, 489, 540, 630, 652, 669, 756, 815, 892, 945, 978, 1115, 1141, 1260, 1338, 1467, 1561, 1630, 1890, 1956, 2007, 2230, 2282, 2445, 2676, 2934, 3122, 3260, 3345, 3423, 3780, 4014, 4401, 4460, 4564, 4683, 4890, 5705, 5868, 6021, 6244, 6690, 6846, 7335, 7805, 8028, 8802, 9366, 9780, 10035, 10269, 11410, 12042, 13380, 13692, 14049, 14670, 15610, 17115, 17604, 18732, 20070, 20538, 22005, 22820, 23415, 24084, 28098, 29340, 30105, 30807, 31220, 34230, 36349, 40140, 41076, 42147, 44010, 46830, 51345, 56196, 60210, 61614, 68460, 70245, 72698, 84294, 88020, 93660, 102690, 109047, 120420, 123228, 140490, 145396, 154035, 168588, 181745, 205380, 210735, 218094, 254443, 280980, 308070, 327141, 363490, 421470, 436188, 508886, 545235, 616140, 654282, 726980, 763329, 842940, 981423, 1017772, 1090470, 1272215, 1308564, 1526658, 1635705, 1962846, 2180940, 2289987, 2544430, 3053316, 3271410, 3816645, 3925692, 4579974, 4907115, 5088860, 6542820, 6869961, 7633290, 9159948, 9814230, 11449935, 13739922, 15266580, 19628460, 22899870, 27479844, 34349805, 45799740, 68699610, 137399220]

約数ペア:

[(1, 137399220), (2, 68699610), (3, 45799740), (4, 34349805), (5, 27479844), (6, 22899870), (7, 19628460), (9, 15266580), (10, 13739922), (12, 11449935), (14, 9814230), (15, 9159948), (18, 7633290), (20, 6869961), (21, 6542820), (27, 5088860), (28, 4907115), (30, 4579974), (35, 3925692), (36, 3816645), (42, 3271410), (45, 3053316), (54, 2544430), (60, 2289987), (63, 2180940), (70, 1962846), (84, 1635705), (90, 1526658), (105, 1308564), (108, 1272215), (126, 1090470), (135, 1017772), (140, 981423), (163, 842940), (180, 763329), (189, 726980), (210, 654282), (223, 616140), (252, 545235), (270, 508886), (315, 436188), (326, 421470), (378, 363490), (420, 327141), (446, 308070), (489, 280980), (540, 254443), (630, 218094), (652, 210735), (669, 205380), (756, 181745), (815, 168588), (892, 154035), (945, 145396), (978, 140490), (1115, 123228), (1141, 120420), (1260, 109047), (1338, 102690), (1467, 93660), (1561, 88020), (1630, 84294), (1890, 72698), (1956, 70245), (2007, 68460), (2230, 61614), (2282, 60210), (2445, 56196), (2676, 51345), (2934, 46830), (3122, 44010), (3260, 42147), (3345, 41076), (3423, 40140), (3780, 36349), (4014, 34230), (4401, 31220), (4460, 30807), (4564, 30105), (4683, 29340), (4890, 28098), (5705, 24084), (5868, 23415), (6021, 22820), (6244, 22005), (6690, 20538), (6846, 20070), (7335, 18732), (7805, 17604), (8028, 17115), (8802, 15610), (9366, 14670), (9780, 14049), (10035, 13692), (10269, 13380), (11410, 12042)]