16402719760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{4133}}^1$

素因数の和:4545

約数の個数: 160

約数和(自身を含む): 46012412160

約数和(自身を除く): 29609692400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 373, 380, 532, 560, 665, 746, 760, 1064, 1330, 1492, 1520, 1865, 2128, 2611, 2660, 2984, 3730, 4133, 5222, 5320, 5968, 7087, 7460, 8266, 10444, 10640, 13055, 14174, 14920, 16532, 20665, 20888, 26110, 28348, 28931, 29840, 33064, 35435, 41330, 41776, 49609, 52220, 56696, 57862, 66128, 70870, 78527, 82660, 99218, 104440, 113392, 115724, 141740, 144655, 157054, 165320, 198436, 208880, 231448, 248045, 283480, 289310, 314108, 330640, 392635, 396872, 462896, 496090, 549689, 566960, 578620, 628216, 785270, 793744, 992180, 1099378, 1157240, 1256432, 1541609, 1570540, 1984360, 2198756, 2314480, 2748445, 3083218, 3141080, 3968720, 4397512, 5496890, 6166436, 6282160, 7708045, 8795024, 10791263, 10993780, 12332872, 15416090, 21582526, 21987560, 24665744, 29290571, 30832180, 43165052, 43975120, 53956315, 58581142, 61664360, 86330104, 107912630, 117162284, 123328720, 146452855, 172660208, 205033997, 215825260, 234324568, 292905710, 410067994, 431650520, 468649136, 585811420, 820135988, 863301040, 1025169985, 1171622840, 1640271976, 2050339970, 2343245680, 3280543952, 4100679940, 8201359880, 16402719760]

約数ペア:

[(1, 16402719760), (2, 8201359880), (4, 4100679940), (5, 3280543952), (7, 2343245680), (8, 2050339970), (10, 1640271976), (14, 1171622840), (16, 1025169985), (19, 863301040), (20, 820135988), (28, 585811420), (35, 468649136), (38, 431650520), (40, 410067994), (56, 292905710), (70, 234324568), (76, 215825260), (80, 205033997), (95, 172660208), (112, 146452855), (133, 123328720), (140, 117162284), (152, 107912630), (190, 86330104), (266, 61664360), (280, 58581142), (304, 53956315), (373, 43975120), (380, 43165052), (532, 30832180), (560, 29290571), (665, 24665744), (746, 21987560), (760, 21582526), (1064, 15416090), (1330, 12332872), (1492, 10993780), (1520, 10791263), (1865, 8795024), (2128, 7708045), (2611, 6282160), (2660, 6166436), (2984, 5496890), (3730, 4397512), (4133, 3968720), (5222, 3141080), (5320, 3083218), (5968, 2748445), (7087, 2314480), (7460, 2198756), (8266, 1984360), (10444, 1570540), (10640, 1541609), (13055, 1256432), (14174, 1157240), (14920, 1099378), (16532, 992180), (20665, 793744), (20888, 785270), (26110, 628216), (28348, 578620), (28931, 566960), (29840, 549689), (33064, 496090), (35435, 462896), (41330, 396872), (41776, 392635), (49609, 330640), (52220, 314108), (56696, 289310), (57862, 283480), (66128, 248045), (70870, 231448), (78527, 208880), (82660, 198436), (99218, 165320), (104440, 157054), (113392, 144655), (115724, 141740)]