1566144540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4721}}^1$

素因数の和:4852

約数の個数: 144

約数和(自身を含む): 5053295520

約数和(自身を除く): 3487150980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 97, 114, 171, 180, 190, 194, 228, 285, 291, 342, 380, 388, 485, 570, 582, 684, 855, 873, 970, 1140, 1164, 1455, 1710, 1746, 1843, 1940, 2910, 3420, 3492, 3686, 4365, 4721, 5529, 5820, 7372, 8730, 9215, 9442, 11058, 14163, 16587, 17460, 18430, 18884, 22116, 23605, 27645, 28326, 33174, 36860, 42489, 47210, 55290, 56652, 66348, 70815, 82935, 84978, 89699, 94420, 110580, 141630, 165870, 169956, 179398, 212445, 269097, 283260, 331740, 358796, 424890, 448495, 457937, 538194, 807291, 849780, 896990, 915874, 1076388, 1345485, 1373811, 1614582, 1793980, 1831748, 2289685, 2690970, 2747622, 3229164, 4036455, 4121433, 4579370, 5381940, 5495244, 6869055, 8072910, 8242866, 8700803, 9158740, 13738110, 16145820, 16485732, 17401606, 20607165, 26102409, 27476220, 34803212, 41214330, 43504015, 52204818, 78307227, 82428660, 87008030, 104409636, 130512045, 156614454, 174016060, 261024090, 313228908, 391536135, 522048180, 783072270, 1566144540]

約数ペア:

[(1, 1566144540), (2, 783072270), (3, 522048180), (4, 391536135), (5, 313228908), (6, 261024090), (9, 174016060), (10, 156614454), (12, 130512045), (15, 104409636), (18, 87008030), (19, 82428660), (20, 78307227), (30, 52204818), (36, 43504015), (38, 41214330), (45, 34803212), (57, 27476220), (60, 26102409), (76, 20607165), (90, 17401606), (95, 16485732), (97, 16145820), (114, 13738110), (171, 9158740), (180, 8700803), (190, 8242866), (194, 8072910), (228, 6869055), (285, 5495244), (291, 5381940), (342, 4579370), (380, 4121433), (388, 4036455), (485, 3229164), (570, 2747622), (582, 2690970), (684, 2289685), (855, 1831748), (873, 1793980), (970, 1614582), (1140, 1373811), (1164, 1345485), (1455, 1076388), (1710, 915874), (1746, 896990), (1843, 849780), (1940, 807291), (2910, 538194), (3420, 457937), (3492, 448495), (3686, 424890), (4365, 358796), (4721, 331740), (5529, 283260), (5820, 269097), (7372, 212445), (8730, 179398), (9215, 169956), (9442, 165870), (11058, 141630), (14163, 110580), (16587, 94420), (17460, 89699), (18430, 84978), (18884, 82935), (22116, 70815), (23605, 66348), (27645, 56652), (28326, 55290), (33174, 47210), (36860, 42489)]