1892527440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:837

約数の個数: 160

約数和(自身を含む): 5998116096

約数和(自身を除く): 4105588656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 257, 305, 366, 488, 503, 514, 610, 732, 771, 915, 976, 1006, 1028, 1220, 1285, 1464, 1509, 1542, 1830, 2012, 2056, 2440, 2515, 2570, 2928, 3018, 3084, 3660, 3855, 4024, 4112, 4880, 5030, 5140, 6036, 6168, 7320, 7545, 7710, 8048, 10060, 10280, 12072, 12336, 14640, 15090, 15420, 15677, 20120, 20560, 24144, 30180, 30683, 30840, 31354, 40240, 47031, 60360, 61366, 61680, 62708, 78385, 92049, 94062, 120720, 122732, 125416, 129271, 153415, 156770, 184098, 188124, 235155, 245464, 250832, 258542, 306830, 313540, 368196, 376248, 387813, 460245, 470310, 490928, 517084, 613660, 627080, 646355, 736392, 752496, 775626, 920490, 940620, 1034168, 1227320, 1254160, 1292710, 1472784, 1551252, 1840980, 1881240, 1939065, 2068336, 2454640, 2585420, 3102504, 3681960, 3762480, 3878130, 5170840, 6205008, 7363920, 7756260, 7885531, 10341680, 15512520, 15771062, 23656593, 31025040, 31542124, 39427655, 47313186, 63084248, 78855310, 94626372, 118282965, 126168496, 157710620, 189252744, 236565930, 315421240, 378505488, 473131860, 630842480, 946263720, 1892527440]

約数ペア:

[(1, 1892527440), (2, 946263720), (3, 630842480), (4, 473131860), (5, 378505488), (6, 315421240), (8, 236565930), (10, 189252744), (12, 157710620), (15, 126168496), (16, 118282965), (20, 94626372), (24, 78855310), (30, 63084248), (40, 47313186), (48, 39427655), (60, 31542124), (61, 31025040), (80, 23656593), (120, 15771062), (122, 15512520), (183, 10341680), (240, 7885531), (244, 7756260), (257, 7363920), (305, 6205008), (366, 5170840), (488, 3878130), (503, 3762480), (514, 3681960), (610, 3102504), (732, 2585420), (771, 2454640), (915, 2068336), (976, 1939065), (1006, 1881240), (1028, 1840980), (1220, 1551252), (1285, 1472784), (1464, 1292710), (1509, 1254160), (1542, 1227320), (1830, 1034168), (2012, 940620), (2056, 920490), (2440, 775626), (2515, 752496), (2570, 736392), (2928, 646355), (3018, 627080), (3084, 613660), (3660, 517084), (3855, 490928), (4024, 470310), (4112, 460245), (4880, 387813), (5030, 376248), (5140, 368196), (6036, 313540), (6168, 306830), (7320, 258542), (7545, 250832), (7710, 245464), (8048, 235155), (10060, 188124), (10280, 184098), (12072, 156770), (12336, 153415), (14640, 129271), (15090, 125416), (15420, 122732), (15677, 120720), (20120, 94062), (20560, 92049), (24144, 78385), (30180, 62708), (30683, 61680), (30840, 61366), (31354, 60360), (40240, 47031)]