6841247280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4072171}}^1$

素因数の和:4072194

約数の個数: 80

約数和(自身を含む): 24237567744

約数和(自身を除く): 17396320464

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, 4072171, 8144342, 12216513, 16288684, 20360855, 24433026, 28505197, 32577368, 40721710, 48866052, 57010394, 61082565, 65154736, 81443420, 85515591, 97732104, 114020788, 122165130, 142525985, 162886840, 171031182, 195464208, 228041576, 244330260, 285051970, 325773680, 342062364, 427577955, 456083152, 488660520, 570103940, 684124728, 855155910, 977321040, 1140207880, 1368249456, 1710311820, 2280415760, 3420623640, 6841247280]

約数ペア:

[(1, 6841247280), (2, 3420623640), (3, 2280415760), (4, 1710311820), (5, 1368249456), (6, 1140207880), (7, 977321040), (8, 855155910), (10, 684124728), (12, 570103940), (14, 488660520), (15, 456083152), (16, 427577955), (20, 342062364), (21, 325773680), (24, 285051970), (28, 244330260), (30, 228041576), (35, 195464208), (40, 171031182), (42, 162886840), (48, 142525985), (56, 122165130), (60, 114020788), (70, 97732104), (80, 85515591), (84, 81443420), (105, 65154736), (112, 61082565), (120, 57010394), (140, 48866052), (168, 40721710), (210, 32577368), (240, 28505197), (280, 24433026), (336, 20360855), (420, 16288684), (560, 12216513), (840, 8144342), (1680, 4072171)]