169903320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1809

約数の個数: 128

約数和(自身を含む): 549331200

約数和(自身を除く): 379427880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 1733, 2280, 2451, 2580, 3268, 3466, 4085, 4902, 5160, 5199, 6536, 6932, 8170, 8665, 9804, 10398, 12255, 13864, 16340, 17330, 19608, 20796, 24510, 25995, 32680, 32927, 34660, 41592, 49020, 51990, 65854, 69320, 74519, 98040, 98781, 103980, 131708, 149038, 164635, 197562, 207960, 223557, 263416, 298076, 329270, 372595, 395124, 447114, 493905, 596152, 658540, 745190, 790248, 894228, 987810, 1117785, 1317080, 1415861, 1490380, 1788456, 1975620, 2235570, 2831722, 2980760, 3951240, 4247583, 4471140, 5663444, 7079305, 8495166, 8942280, 11326888, 14158610, 16990332, 21237915, 28317220, 33980664, 42475830, 56634440, 84951660, 169903320]

約数ペア:

[(1, 169903320), (2, 84951660), (3, 56634440), (4, 42475830), (5, 33980664), (6, 28317220), (8, 21237915), (10, 16990332), (12, 14158610), (15, 11326888), (19, 8942280), (20, 8495166), (24, 7079305), (30, 5663444), (38, 4471140), (40, 4247583), (43, 3951240), (57, 2980760), (60, 2831722), (76, 2235570), (86, 1975620), (95, 1788456), (114, 1490380), (120, 1415861), (129, 1317080), (152, 1117785), (172, 987810), (190, 894228), (215, 790248), (228, 745190), (258, 658540), (285, 596152), (344, 493905), (380, 447114), (430, 395124), (456, 372595), (516, 329270), (570, 298076), (645, 263416), (760, 223557), (817, 207960), (860, 197562), (1032, 164635), (1140, 149038), (1290, 131708), (1634, 103980), (1720, 98781), (1733, 98040), (2280, 74519), (2451, 69320), (2580, 65854), (3268, 51990), (3466, 49020), (4085, 41592), (4902, 34660), (5160, 32927), (5199, 32680), (6536, 25995), (6932, 24510), (8170, 20796), (8665, 19608), (9804, 17330), (10398, 16340), (12255, 13864)]