169663620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 570802176

約数和(自身を除く): 401138556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 83, 84, 93, 105, 124, 140, 155, 157, 166, 186, 210, 217, 249, 310, 314, 332, 372, 415, 420, 434, 465, 471, 498, 581, 620, 628, 651, 785, 830, 868, 930, 942, 996, 1085, 1099, 1162, 1245, 1302, 1570, 1660, 1743, 1860, 1884, 2170, 2198, 2324, 2355, 2490, 2573, 2604, 2905, 3140, 3255, 3297, 3486, 4340, 4396, 4710, 4867, 4980, 5146, 5495, 5810, 6510, 6594, 6972, 7719, 8715, 9420, 9734, 10292, 10990, 11620, 12865, 13020, 13031, 13188, 14601, 15438, 16485, 17430, 18011, 19468, 21980, 24335, 25730, 26062, 29202, 30876, 32970, 34069, 34860, 36022, 38595, 39093, 48670, 51460, 52124, 54033, 58404, 65155, 65940, 68138, 72044, 73005, 77190, 78186, 90055, 91217, 97340, 102207, 108066, 130310, 136276, 146010, 154380, 156372, 170345, 180110, 182434, 195465, 204414, 216132, 260620, 270165, 273651, 292020, 340690, 360220, 364868, 390930, 403961, 408828, 456085, 511035, 540330, 547302, 681380, 781860, 807922, 912170, 1022070, 1080660, 1094604, 1211883, 1368255, 1615844, 1824340, 2019805, 2044140, 2423766, 2736510, 2827727, 4039610, 4847532, 5473020, 5655454, 6059415, 8079220, 8483181, 11310908, 12118830, 14138635, 16966362, 24237660, 28277270, 33932724, 42415905, 56554540, 84831810, 169663620]

約数ペア:

[(1, 169663620), (2, 84831810), (3, 56554540), (4, 42415905), (5, 33932724), (6, 28277270), (7, 24237660), (10, 16966362), (12, 14138635), (14, 12118830), (15, 11310908), (20, 8483181), (21, 8079220), (28, 6059415), (30, 5655454), (31, 5473020), (35, 4847532), (42, 4039610), (60, 2827727), (62, 2736510), (70, 2423766), (83, 2044140), (84, 2019805), (93, 1824340), (105, 1615844), (124, 1368255), (140, 1211883), (155, 1094604), (157, 1080660), (166, 1022070), (186, 912170), (210, 807922), (217, 781860), (249, 681380), (310, 547302), (314, 540330), (332, 511035), (372, 456085), (415, 408828), (420, 403961), (434, 390930), (465, 364868), (471, 360220), (498, 340690), (581, 292020), (620, 273651), (628, 270165), (651, 260620), (785, 216132), (830, 204414), (868, 195465), (930, 182434), (942, 180110), (996, 170345), (1085, 156372), (1099, 154380), (1162, 146010), (1245, 136276), (1302, 130310), (1570, 108066), (1660, 102207), (1743, 97340), (1860, 91217), (1884, 90055), (2170, 78186), (2198, 77190), (2324, 73005), (2355, 72044), (2490, 68138), (2573, 65940), (2604, 65155), (2905, 58404), (3140, 54033), (3255, 52124), (3297, 51460), (3486, 48670), (4340, 39093), (4396, 38595), (4710, 36022), (4867, 34860), (4980, 34069), (5146, 32970), (5495, 30876), (5810, 29202), (6510, 26062), (6594, 25730), (6972, 24335), (7719, 21980), (8715, 19468), (9420, 18011), (9734, 17430), (10292, 16485), (10990, 15438), (11620, 14601), (12865, 13188), (13020, 13031)]