390078360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8147}}^1$

素因数の和:8190

約数の個数: 192

約数和(自身を含む): 1525305600

約数和(自身を除く): 1135227240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 8147, 9576, 11970, 15960, 16294, 23940, 24441, 32588, 40735, 47880, 48882, 57029, 65176, 73323, 81470, 97764, 114058, 122205, 146646, 154793, 162940, 171087, 195528, 228116, 244410, 285145, 293292, 309586, 325880, 342174, 366615, 456232, 464379, 488820, 513261, 570290, 586584, 619172, 684348, 733230, 773965, 855435, 928758, 977640, 1026522, 1083551, 1140580, 1238344, 1368696, 1393137, 1466460, 1547930, 1710870, 1857516, 2053044, 2167102, 2281160, 2321895, 2566305, 2786274, 2932920, 3095860, 3250653, 3421740, 3715032, 4106088, 4334204, 4643790, 5132610, 5417755, 5572548, 6191720, 6501306, 6843480, 6965685, 8668408, 9287580, 9751959, 10265220, 10835510, 11145096, 13002612, 13931370, 16253265, 18575160, 19503918, 20530440, 21671020, 26005224, 27862740, 32506530, 39007836, 43342040, 48759795, 55725480, 65013060, 78015672, 97519590, 130026120, 195039180, 390078360]

約数ペア:

[(1, 390078360), (2, 195039180), (3, 130026120), (4, 97519590), (5, 78015672), (6, 65013060), (7, 55725480), (8, 48759795), (9, 43342040), (10, 39007836), (12, 32506530), (14, 27862740), (15, 26005224), (18, 21671020), (19, 20530440), (20, 19503918), (21, 18575160), (24, 16253265), (28, 13931370), (30, 13002612), (35, 11145096), (36, 10835510), (38, 10265220), (40, 9751959), (42, 9287580), (45, 8668408), (56, 6965685), (57, 6843480), (60, 6501306), (63, 6191720), (70, 5572548), (72, 5417755), (76, 5132610), (84, 4643790), (90, 4334204), (95, 4106088), (105, 3715032), (114, 3421740), (120, 3250653), (126, 3095860), (133, 2932920), (140, 2786274), (152, 2566305), (168, 2321895), (171, 2281160), (180, 2167102), (190, 2053044), (210, 1857516), (228, 1710870), (252, 1547930), (266, 1466460), (280, 1393137), (285, 1368696), (315, 1238344), (342, 1140580), (360, 1083551), (380, 1026522), (399, 977640), (420, 928758), (456, 855435), (504, 773965), (532, 733230), (570, 684348), (630, 619172), (665, 586584), (684, 570290), (760, 513261), (798, 488820), (840, 464379), (855, 456232), (1064, 366615), (1140, 342174), (1197, 325880), (1260, 309586), (1330, 293292), (1368, 285145), (1596, 244410), (1710, 228116), (1995, 195528), (2280, 171087), (2394, 162940), (2520, 154793), (2660, 146646), (3192, 122205), (3420, 114058), (3990, 97764), (4788, 81470), (5320, 73323), (5985, 65176), (6840, 57029), (7980, 48882), (8147, 47880), (9576, 40735), (11970, 32588), (15960, 24441), (16294, 23940)]