177214380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 591360000

約数和(自身を除く): 414145620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 79, 84, 98, 105, 109, 140, 147, 158, 196, 210, 218, 237, 245, 294, 316, 327, 343, 395, 420, 436, 474, 490, 545, 553, 588, 654, 686, 735, 763, 790, 948, 980, 1029, 1090, 1106, 1185, 1308, 1372, 1470, 1526, 1580, 1635, 1659, 1715, 2058, 2180, 2212, 2289, 2370, 2765, 2940, 3052, 3270, 3318, 3430, 3815, 3871, 4116, 4578, 4740, 5145, 5341, 5530, 6540, 6636, 6860, 7630, 7742, 8295, 8611, 9156, 10290, 10682, 11060, 11445, 11613, 15260, 15484, 16023, 16590, 17222, 19355, 20580, 21364, 22890, 23226, 25833, 26705, 27097, 32046, 33180, 34444, 37387, 38710, 43055, 45780, 46452, 51666, 53410, 54194, 58065, 60277, 64092, 74774, 77420, 80115, 81291, 86110, 103332, 106820, 108388, 112161, 116130, 120554, 129165, 135485, 149548, 160230, 162582, 172220, 180831, 186935, 224322, 232260, 241108, 258330, 270970, 301385, 320460, 325164, 361662, 373870, 406455, 421939, 448644, 516660, 541940, 560805, 602770, 723324, 747740, 812910, 843878, 904155, 1121610, 1205540, 1265817, 1625820, 1687756, 1808310, 2109695, 2243220, 2531634, 2953573, 3616620, 4219390, 5063268, 5907146, 6329085, 8438780, 8860719, 11814292, 12658170, 14767865, 17721438, 25316340, 29535730, 35442876, 44303595, 59071460, 88607190, 177214380]

約数ペア:

[(1, 177214380), (2, 88607190), (3, 59071460), (4, 44303595), (5, 35442876), (6, 29535730), (7, 25316340), (10, 17721438), (12, 14767865), (14, 12658170), (15, 11814292), (20, 8860719), (21, 8438780), (28, 6329085), (30, 5907146), (35, 5063268), (42, 4219390), (49, 3616620), (60, 2953573), (70, 2531634), (79, 2243220), (84, 2109695), (98, 1808310), (105, 1687756), (109, 1625820), (140, 1265817), (147, 1205540), (158, 1121610), (196, 904155), (210, 843878), (218, 812910), (237, 747740), (245, 723324), (294, 602770), (316, 560805), (327, 541940), (343, 516660), (395, 448644), (420, 421939), (436, 406455), (474, 373870), (490, 361662), (545, 325164), (553, 320460), (588, 301385), (654, 270970), (686, 258330), (735, 241108), (763, 232260), (790, 224322), (948, 186935), (980, 180831), (1029, 172220), (1090, 162582), (1106, 160230), (1185, 149548), (1308, 135485), (1372, 129165), (1470, 120554), (1526, 116130), (1580, 112161), (1635, 108388), (1659, 106820), (1715, 103332), (2058, 86110), (2180, 81291), (2212, 80115), (2289, 77420), (2370, 74774), (2765, 64092), (2940, 60277), (3052, 58065), (3270, 54194), (3318, 53410), (3430, 51666), (3815, 46452), (3871, 45780), (4116, 43055), (4578, 38710), (4740, 37387), (5145, 34444), (5341, 33180), (5530, 32046), (6540, 27097), (6636, 26705), (6860, 25833), (7630, 23226), (7742, 22890), (8295, 21364), (8611, 20580), (9156, 19355), (10290, 17222), (10682, 16590), (11060, 16023), (11445, 15484), (11613, 15260)]