199982640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5827}}^1$

素因数の和:5867

約数の個数: 160

約数和(自身を含む): 728453376

約数和(自身を除く): 528470736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 5827, 6864, 8580, 11440, 11654, 17160, 17481, 23308, 29135, 34320, 34962, 46616, 58270, 64097, 69924, 75751, 87405, 93232, 116540, 128194, 139848, 151502, 174810, 192291, 227253, 233080, 256388, 279696, 303004, 320485, 349620, 378755, 384582, 454506, 466160, 512776, 606008, 640970, 699240, 757510, 769164, 833261, 909012, 961455, 1025552, 1136265, 1212016, 1281940, 1398480, 1515020, 1538328, 1666522, 1818024, 1922910, 2272530, 2499783, 2563880, 3030040, 3076656, 3333044, 3636048, 3845820, 4166305, 4545060, 4999566, 5127760, 6060080, 6666088, 7691640, 8332610, 9090120, 9999132, 12498915, 13332176, 15383280, 16665220, 18180240, 19998264, 24997830, 33330440, 39996528, 49995660, 66660880, 99991320, 199982640]

約数ペア:

[(1, 199982640), (2, 99991320), (3, 66660880), (4, 49995660), (5, 39996528), (6, 33330440), (8, 24997830), (10, 19998264), (11, 18180240), (12, 16665220), (13, 15383280), (15, 13332176), (16, 12498915), (20, 9999132), (22, 9090120), (24, 8332610), (26, 7691640), (30, 6666088), (33, 6060080), (39, 5127760), (40, 4999566), (44, 4545060), (48, 4166305), (52, 3845820), (55, 3636048), (60, 3333044), (65, 3076656), (66, 3030040), (78, 2563880), (80, 2499783), (88, 2272530), (104, 1922910), (110, 1818024), (120, 1666522), (130, 1538328), (132, 1515020), (143, 1398480), (156, 1281940), (165, 1212016), (176, 1136265), (195, 1025552), (208, 961455), (220, 909012), (240, 833261), (260, 769164), (264, 757510), (286, 699240), (312, 640970), (330, 606008), (390, 512776), (429, 466160), (440, 454506), (520, 384582), (528, 378755), (572, 349620), (624, 320485), (660, 303004), (715, 279696), (780, 256388), (858, 233080), (880, 227253), (1040, 192291), (1144, 174810), (1320, 151502), (1430, 139848), (1560, 128194), (1716, 116540), (2145, 93232), (2288, 87405), (2640, 75751), (2860, 69924), (3120, 64097), (3432, 58270), (4290, 46616), (5720, 34962), (5827, 34320), (6864, 29135), (8580, 23308), (11440, 17481), (11654, 17160)]