66351870480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{39495161}}^1$

素因数の和:39495184

約数の個数: 80

約数和(自身を含む): 235075204224

約数和(自身を除く): 168723333744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 39495161, 78990322, 118485483, 157980644, 197475805, 236970966, 276466127, 315961288, 394951610, 473941932, 552932254, 592427415, 631922576, 789903220, 829398381, 947883864, 1105864508, 1184854830, 1382330635, 1579806440, 1658796762, 1895767728, 2211729016, 2369709660, 2764661270, 3159612880, 3317593524, 4146991905, 4423458032, 4739419320, 5529322540, 6635187048, 8293983810, 9478838640, 11058645080, 13270374096, 16587967620, 22117290160, 33175935240, 66351870480]

約数ペア:

[(1, 66351870480), (2, 33175935240), (3, 22117290160), (4, 16587967620), (5, 13270374096), (6, 11058645080), (7, 9478838640), (8, 8293983810), (10, 6635187048), (12, 5529322540), (14, 4739419320), (15, 4423458032), (16, 4146991905), (20, 3317593524), (21, 3159612880), (24, 2764661270), (28, 2369709660), (30, 2211729016), (35, 1895767728), (40, 1658796762), (42, 1579806440), (48, 1382330635), (56, 1184854830), (60, 1105864508), (70, 947883864), (80, 829398381), (84, 789903220), (105, 631922576), (112, 592427415), (120, 552932254), (140, 473941932), (168, 394951610), (210, 315961288), (240, 276466127), (280, 236970966), (336, 197475805), (420, 157980644), (560, 118485483), (840, 78990322), (1680, 39495161)]