169333320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 598752000

約数和(自身を除く): 429418680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 29, 30, 38, 39, 40, 52, 57, 58, 60, 65, 76, 78, 87, 95, 104, 114, 116, 120, 130, 145, 152, 156, 174, 190, 195, 197, 228, 232, 247, 260, 285, 290, 312, 348, 377, 380, 390, 394, 435, 456, 494, 520, 551, 570, 580, 591, 696, 741, 754, 760, 780, 788, 870, 985, 988, 1102, 1131, 1140, 1160, 1182, 1235, 1482, 1508, 1560, 1576, 1653, 1740, 1885, 1970, 1976, 2204, 2262, 2280, 2364, 2470, 2561, 2755, 2955, 2964, 3016, 3306, 3480, 3705, 3743, 3770, 3940, 4408, 4524, 4728, 4940, 5122, 5510, 5655, 5713, 5910, 5928, 6612, 7163, 7410, 7486, 7540, 7683, 7880, 8265, 9048, 9880, 10244, 11020, 11229, 11310, 11426, 11820, 12805, 13224, 14326, 14820, 14972, 15080, 15366, 16530, 17139, 18715, 20488, 21489, 22040, 22458, 22620, 22852, 23640, 25610, 28565, 28652, 29640, 29944, 30732, 33060, 34278, 35815, 37430, 38415, 42978, 44916, 45240, 45704, 48659, 51220, 56145, 57130, 57304, 61464, 66120, 68556, 71630, 74269, 74860, 76830, 85695, 85956, 89832, 97318, 102440, 107445, 108547, 112290, 114260, 137112, 143260, 145977, 148538, 149720, 153660, 171390, 171912, 194636, 214890, 217094, 222807, 224580, 228520, 243295, 286520, 291954, 297076, 307320, 325641, 342780, 371345, 389272, 429780, 434188, 445614, 449160, 486590, 542735, 583908, 594152, 651282, 685560, 729885, 742690, 859560, 868376, 891228, 973180, 1085470, 1114035, 1167816, 1302564, 1411111, 1459770, 1485380, 1628205, 1782456, 1946360, 2170940, 2228070, 2605128, 2822222, 2919540, 2970760, 3256410, 4233333, 4341880, 4456140, 5644444, 5839080, 6512820, 7055555, 8466666, 8912280, 11288888, 13025640, 14111110, 16933332, 21166665, 28222220, 33866664, 42333330, 56444440, 84666660, 169333320]

約数ペア:

[(1, 169333320), (2, 84666660), (3, 56444440), (4, 42333330), (5, 33866664), (6, 28222220), (8, 21166665), (10, 16933332), (12, 14111110), (13, 13025640), (15, 11288888), (19, 8912280), (20, 8466666), (24, 7055555), (26, 6512820), (29, 5839080), (30, 5644444), (38, 4456140), (39, 4341880), (40, 4233333), (52, 3256410), (57, 2970760), (58, 2919540), (60, 2822222), (65, 2605128), (76, 2228070), (78, 2170940), (87, 1946360), (95, 1782456), (104, 1628205), (114, 1485380), (116, 1459770), (120, 1411111), (130, 1302564), (145, 1167816), (152, 1114035), (156, 1085470), (174, 973180), (190, 891228), (195, 868376), (197, 859560), (228, 742690), (232, 729885), (247, 685560), (260, 651282), (285, 594152), (290, 583908), (312, 542735), (348, 486590), (377, 449160), (380, 445614), (390, 434188), (394, 429780), (435, 389272), (456, 371345), (494, 342780), (520, 325641), (551, 307320), (570, 297076), (580, 291954), (591, 286520), (696, 243295), (741, 228520), (754, 224580), (760, 222807), (780, 217094), (788, 214890), (870, 194636), (985, 171912), (988, 171390), (1102, 153660), (1131, 149720), (1140, 148538), (1160, 145977), (1182, 143260), (1235, 137112), (1482, 114260), (1508, 112290), (1560, 108547), (1576, 107445), (1653, 102440), (1740, 97318), (1885, 89832), (1970, 85956), (1976, 85695), (2204, 76830), (2262, 74860), (2280, 74269), (2364, 71630), (2470, 68556), (2561, 66120), (2755, 61464), (2955, 57304), (2964, 57130), (3016, 56145), (3306, 51220), (3480, 48659), (3705, 45704), (3743, 45240), (3770, 44916), (3940, 42978), (4408, 38415), (4524, 37430), (4728, 35815), (4940, 34278), (5122, 33060), (5510, 30732), (5655, 29944), (5713, 29640), (5910, 28652), (5928, 28565), (6612, 25610), (7163, 23640), (7410, 22852), (7486, 22620), (7540, 22458), (7683, 22040), (7880, 21489), (8265, 20488), (9048, 18715), (9880, 17139), (10244, 16530), (11020, 15366), (11229, 15080), (11310, 14972), (11426, 14820), (11820, 14326), (12805, 13224)]