323893680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1553}}^1$

素因数の和:1659

約数の個数: 160

約数和(自身を含む): 1109928960

約数和(自身を除く): 786035280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 790, 869, 880, 948, 1185, 1264, 1320, 1553, 1580, 1738, 1896, 2370, 2607, 2640, 3106, 3160, 3476, 3792, 4345, 4659, 4740, 5214, 6212, 6320, 6952, 7765, 8690, 9318, 9480, 10428, 12424, 13035, 13904, 15530, 17083, 17380, 18636, 18960, 20856, 23295, 24848, 26070, 31060, 34166, 34760, 37272, 41712, 46590, 51249, 52140, 62120, 68332, 69520, 74544, 85415, 93180, 102498, 104280, 122687, 124240, 136664, 170830, 186360, 204996, 208560, 245374, 256245, 273328, 341660, 368061, 372720, 409992, 490748, 512490, 613435, 683320, 736122, 819984, 981496, 1024980, 1226870, 1349557, 1366640, 1472244, 1840305, 1962992, 2049960, 2453740, 2699114, 2944488, 3680610, 4048671, 4099920, 4907480, 5398228, 5888976, 6747785, 7361220, 8097342, 9814960, 10796456, 13495570, 14722440, 16194684, 20243355, 21592912, 26991140, 29444880, 32389368, 40486710, 53982280, 64778736, 80973420, 107964560, 161946840, 323893680]

約数ペア:

[(1, 323893680), (2, 161946840), (3, 107964560), (4, 80973420), (5, 64778736), (6, 53982280), (8, 40486710), (10, 32389368), (11, 29444880), (12, 26991140), (15, 21592912), (16, 20243355), (20, 16194684), (22, 14722440), (24, 13495570), (30, 10796456), (33, 9814960), (40, 8097342), (44, 7361220), (48, 6747785), (55, 5888976), (60, 5398228), (66, 4907480), (79, 4099920), (80, 4048671), (88, 3680610), (110, 2944488), (120, 2699114), (132, 2453740), (158, 2049960), (165, 1962992), (176, 1840305), (220, 1472244), (237, 1366640), (240, 1349557), (264, 1226870), (316, 1024980), (330, 981496), (395, 819984), (440, 736122), (474, 683320), (528, 613435), (632, 512490), (660, 490748), (790, 409992), (869, 372720), (880, 368061), (948, 341660), (1185, 273328), (1264, 256245), (1320, 245374), (1553, 208560), (1580, 204996), (1738, 186360), (1896, 170830), (2370, 136664), (2607, 124240), (2640, 122687), (3106, 104280), (3160, 102498), (3476, 93180), (3792, 85415), (4345, 74544), (4659, 69520), (4740, 68332), (5214, 62120), (6212, 52140), (6320, 51249), (6952, 46590), (7765, 41712), (8690, 37272), (9318, 34760), (9480, 34166), (10428, 31060), (12424, 26070), (13035, 24848), (13904, 23295), (15530, 20856), (17083, 18960), (17380, 18636)]