2143201859760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{686923673}}^1$

素因数の和:686923702

約数の個数: 80

約数和(自身を含む): 7154996988384

約数和(自身を除く): 5011795128624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 686923673, 1373847346, 2060771019, 2747694692, 3434618365, 4121542038, 5495389384, 6869236730, 8243084076, 8930007749, 10303855095, 10990778768, 13738473460, 16486168152, 17860015498, 20607710190, 26790023247, 27476946920, 32972336304, 35720030996, 41215420380, 44650038745, 53580046494, 54953893840, 71440061992, 82430840760, 89300077490, 107160092988, 133950116235, 142880123984, 164861681520, 178600154980, 214320185976, 267900232470, 357200309960, 428640371952, 535800464940, 714400619920, 1071600929880, 2143201859760]

約数ペア:

[(1, 2143201859760), (2, 1071600929880), (3, 714400619920), (4, 535800464940), (5, 428640371952), (6, 357200309960), (8, 267900232470), (10, 214320185976), (12, 178600154980), (13, 164861681520), (15, 142880123984), (16, 133950116235), (20, 107160092988), (24, 89300077490), (26, 82430840760), (30, 71440061992), (39, 54953893840), (40, 53580046494), (48, 44650038745), (52, 41215420380), (60, 35720030996), (65, 32972336304), (78, 27476946920), (80, 26790023247), (104, 20607710190), (120, 17860015498), (130, 16486168152), (156, 13738473460), (195, 10990778768), (208, 10303855095), (240, 8930007749), (260, 8243084076), (312, 6869236730), (390, 5495389384), (520, 4121542038), (624, 3434618365), (780, 2747694692), (1040, 2060771019), (1560, 1373847346), (3120, 686923673)]