156943182120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5231}}^1\times {\mathrm{13159}}^1$

素因数の和:18423

約数の個数: 128

約数和(自身を含む): 495742464000

約数和(自身を除く): 338799281880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5231, 10462, 13159, 15693, 20924, 26155, 26318, 31386, 39477, 41848, 52310, 52636, 62772, 65795, 78465, 78954, 99389, 104620, 105272, 125544, 131590, 156930, 157908, 197385, 198778, 209240, 250021, 263180, 298167, 313860, 315816, 394770, 397556, 496945, 500042, 526360, 596334, 627720, 750063, 789540, 795112, 993890, 1000084, 1192668, 1250105, 1490835, 1500126, 1579080, 1987780, 2000168, 2385336, 2500210, 2981670, 3000252, 3750315, 3975560, 5000420, 5963340, 6000504, 7500630, 10000840, 11926680, 15001260, 30002520, 68834729, 137669458, 206504187, 275338916, 344173645, 413008374, 550677832, 688347290, 826016748, 1032520935, 1307859851, 1376694580, 1652033496, 2065041870, 2615719702, 2753389160, 3923579553, 4130083740, 5231439404, 6539299255, 7847159106, 8260167480, 10462878808, 13078598510, 15694318212, 19617897765, 26157197020, 31388636424, 39235795530, 52314394040, 78471591060, 156943182120]

約数ペア:

[(1, 156943182120), (2, 78471591060), (3, 52314394040), (4, 39235795530), (5, 31388636424), (6, 26157197020), (8, 19617897765), (10, 15694318212), (12, 13078598510), (15, 10462878808), (19, 8260167480), (20, 7847159106), (24, 6539299255), (30, 5231439404), (38, 4130083740), (40, 3923579553), (57, 2753389160), (60, 2615719702), (76, 2065041870), (95, 1652033496), (114, 1376694580), (120, 1307859851), (152, 1032520935), (190, 826016748), (228, 688347290), (285, 550677832), (380, 413008374), (456, 344173645), (570, 275338916), (760, 206504187), (1140, 137669458), (2280, 68834729), (5231, 30002520), (10462, 15001260), (13159, 11926680), (15693, 10000840), (20924, 7500630), (26155, 6000504), (26318, 5963340), (31386, 5000420), (39477, 3975560), (41848, 3750315), (52310, 3000252), (52636, 2981670), (62772, 2500210), (65795, 2385336), (78465, 2000168), (78954, 1987780), (99389, 1579080), (104620, 1500126), (105272, 1490835), (125544, 1250105), (131590, 1192668), (156930, 1000084), (157908, 993890), (197385, 795112), (198778, 789540), (209240, 750063), (250021, 627720), (263180, 596334), (298167, 526360), (313860, 500042), (315816, 496945), (394770, 397556)]