28201611120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{2551}}^1$

素因数の和:3271

約数の個数: 160

約数和(自身を含む): 88797840384

約数和(自身を除く): 60596229264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 631, 730, 876, 1095, 1168, 1262, 1460, 1752, 1893, 2190, 2524, 2551, 2920, 3155, 3504, 3786, 4380, 5048, 5102, 5840, 6310, 7572, 7653, 8760, 9465, 10096, 10204, 12620, 12755, 15144, 15306, 17520, 18930, 20408, 25240, 25510, 30288, 30612, 37860, 38265, 40816, 46063, 50480, 51020, 61224, 75720, 76530, 92126, 102040, 122448, 138189, 151440, 153060, 184252, 186223, 204080, 230315, 276378, 306120, 368504, 372446, 460630, 552756, 558669, 612240, 690945, 737008, 744892, 921260, 931115, 1105512, 1117338, 1381890, 1489784, 1609681, 1842520, 1862230, 2211024, 2234676, 2763780, 2793345, 2979568, 3219362, 3685040, 3724460, 4469352, 4829043, 5527560, 5586690, 6438724, 7448920, 8048405, 8938704, 9658086, 11055120, 11173380, 12877448, 14897840, 16096810, 19316172, 22346760, 24145215, 25754896, 32193620, 38632344, 44693520, 48290430, 64387240, 77264688, 96580860, 117506713, 128774480, 193161720, 235013426, 352520139, 386323440, 470026852, 587533565, 705040278, 940053704, 1175067130, 1410080556, 1762600695, 1880107408, 2350134260, 2820161112, 3525201390, 4700268520, 5640322224, 7050402780, 9400537040, 14100805560, 28201611120]

約数ペア:

[(1, 28201611120), (2, 14100805560), (3, 9400537040), (4, 7050402780), (5, 5640322224), (6, 4700268520), (8, 3525201390), (10, 2820161112), (12, 2350134260), (15, 1880107408), (16, 1762600695), (20, 1410080556), (24, 1175067130), (30, 940053704), (40, 705040278), (48, 587533565), (60, 470026852), (73, 386323440), (80, 352520139), (120, 235013426), (146, 193161720), (219, 128774480), (240, 117506713), (292, 96580860), (365, 77264688), (438, 64387240), (584, 48290430), (631, 44693520), (730, 38632344), (876, 32193620), (1095, 25754896), (1168, 24145215), (1262, 22346760), (1460, 19316172), (1752, 16096810), (1893, 14897840), (2190, 12877448), (2524, 11173380), (2551, 11055120), (2920, 9658086), (3155, 8938704), (3504, 8048405), (3786, 7448920), (4380, 6438724), (5048, 5586690), (5102, 5527560), (5840, 4829043), (6310, 4469352), (7572, 3724460), (7653, 3685040), (8760, 3219362), (9465, 2979568), (10096, 2793345), (10204, 2763780), (12620, 2234676), (12755, 2211024), (15144, 1862230), (15306, 1842520), (17520, 1609681), (18930, 1489784), (20408, 1381890), (25240, 1117338), (25510, 1105512), (30288, 931115), (30612, 921260), (37860, 744892), (38265, 737008), (40816, 690945), (46063, 612240), (50480, 558669), (51020, 552756), (61224, 460630), (75720, 372446), (76530, 368504), (92126, 306120), (102040, 276378), (122448, 230315), (138189, 204080), (151440, 186223), (153060, 184252)]