163295880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 597196800

約数和(自身を除く): 433900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 187, 190, 204, 209, 220, 228, 255, 264, 285, 323, 330, 340, 374, 380, 383, 408, 418, 440, 456, 510, 561, 570, 627, 646, 660, 680, 748, 760, 766, 836, 935, 969, 1020, 1045, 1122, 1140, 1149, 1254, 1292, 1320, 1496, 1532, 1615, 1672, 1870, 1915, 1938, 2040, 2090, 2244, 2280, 2298, 2508, 2584, 2805, 3064, 3135, 3230, 3553, 3740, 3830, 3876, 4180, 4213, 4488, 4596, 4845, 5016, 5610, 5745, 6270, 6460, 6511, 7106, 7277, 7480, 7660, 7752, 8360, 8426, 9192, 9690, 10659, 11220, 11490, 12540, 12639, 12920, 13022, 14212, 14554, 15320, 16852, 17765, 19380, 19533, 21065, 21318, 21831, 22440, 22980, 25080, 25278, 26044, 28424, 29108, 32555, 33704, 35530, 36385, 38760, 39066, 42130, 42636, 43662, 45960, 50556, 52088, 53295, 58216, 63195, 65110, 71060, 71621, 72770, 78132, 80047, 84260, 85272, 87324, 97665, 101112, 106590, 109155, 123709, 126390, 130220, 142120, 143242, 145540, 156264, 160094, 168520, 174648, 195330, 213180, 214863, 218310, 240141, 247418, 252780, 260440, 286484, 291080, 320188, 358105, 371127, 390660, 400235, 426360, 429726, 436620, 480282, 494836, 505560, 572968, 618545, 640376, 716210, 742254, 781320, 800470, 859452, 873240, 960564, 989672, 1074315, 1200705, 1237090, 1360799, 1432420, 1484508, 1600940, 1718904, 1855635, 1921128, 2148630, 2401410, 2474180, 2721598, 2864840, 2969016, 3201880, 3711270, 4082397, 4297260, 4802820, 4948360, 5443196, 6803995, 7422540, 8164794, 8594520, 9605640, 10886392, 13607990, 14845080, 16329588, 20411985, 27215980, 32659176, 40823970, 54431960, 81647940, 163295880]

約数ペア:

[(1, 163295880), (2, 81647940), (3, 54431960), (4, 40823970), (5, 32659176), (6, 27215980), (8, 20411985), (10, 16329588), (11, 14845080), (12, 13607990), (15, 10886392), (17, 9605640), (19, 8594520), (20, 8164794), (22, 7422540), (24, 6803995), (30, 5443196), (33, 4948360), (34, 4802820), (38, 4297260), (40, 4082397), (44, 3711270), (51, 3201880), (55, 2969016), (57, 2864840), (60, 2721598), (66, 2474180), (68, 2401410), (76, 2148630), (85, 1921128), (88, 1855635), (95, 1718904), (102, 1600940), (110, 1484508), (114, 1432420), (120, 1360799), (132, 1237090), (136, 1200705), (152, 1074315), (165, 989672), (170, 960564), (187, 873240), (190, 859452), (204, 800470), (209, 781320), (220, 742254), (228, 716210), (255, 640376), (264, 618545), (285, 572968), (323, 505560), (330, 494836), (340, 480282), (374, 436620), (380, 429726), (383, 426360), (408, 400235), (418, 390660), (440, 371127), (456, 358105), (510, 320188), (561, 291080), (570, 286484), (627, 260440), (646, 252780), (660, 247418), (680, 240141), (748, 218310), (760, 214863), (766, 213180), (836, 195330), (935, 174648), (969, 168520), (1020, 160094), (1045, 156264), (1122, 145540), (1140, 143242), (1149, 142120), (1254, 130220), (1292, 126390), (1320, 123709), (1496, 109155), (1532, 106590), (1615, 101112), (1672, 97665), (1870, 87324), (1915, 85272), (1938, 84260), (2040, 80047), (2090, 78132), (2244, 72770), (2280, 71621), (2298, 71060), (2508, 65110), (2584, 63195), (2805, 58216), (3064, 53295), (3135, 52088), (3230, 50556), (3553, 45960), (3740, 43662), (3830, 42636), (3876, 42130), (4180, 39066), (4213, 38760), (4488, 36385), (4596, 35530), (4845, 33704), (5016, 32555), (5610, 29108), (5745, 28424), (6270, 26044), (6460, 25278), (6511, 25080), (7106, 22980), (7277, 22440), (7480, 21831), (7660, 21318), (7752, 21065), (8360, 19533), (8426, 19380), (9192, 17765), (9690, 16852), (10659, 15320), (11220, 14554), (11490, 14212), (12540, 13022), (12639, 12920)]