39174240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 143700480

約数和(自身を除く): 104526240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 96, 105, 112, 120, 131, 140, 160, 168, 178, 210, 224, 240, 262, 267, 280, 336, 356, 393, 420, 445, 480, 524, 534, 560, 623, 655, 672, 712, 786, 840, 890, 917, 1048, 1068, 1120, 1246, 1310, 1335, 1424, 1572, 1680, 1780, 1834, 1869, 1965, 2096, 2136, 2492, 2620, 2670, 2751, 2848, 3115, 3144, 3360, 3560, 3668, 3738, 3930, 4192, 4272, 4585, 4984, 5240, 5340, 5502, 6230, 6288, 7120, 7336, 7476, 7860, 8544, 9170, 9345, 9968, 10480, 10680, 11004, 11659, 12460, 12576, 13755, 14240, 14672, 14952, 15720, 18340, 18690, 19936, 20960, 21360, 22008, 23318, 24920, 27510, 29344, 29904, 31440, 34977, 36680, 37380, 42720, 44016, 46636, 49840, 55020, 58295, 59808, 62880, 69954, 73360, 74760, 81613, 88032, 93272, 99680, 110040, 116590, 139908, 146720, 149520, 163226, 174885, 186544, 220080, 233180, 244839, 279816, 299040, 326452, 349770, 373088, 408065, 440160, 466360, 489678, 559632, 652904, 699540, 816130, 932720, 979356, 1119264, 1224195, 1305808, 1399080, 1632260, 1865440, 1958712, 2448390, 2611616, 2798160, 3264520, 3917424, 4896780, 5596320, 6529040, 7834848, 9793560, 13058080, 19587120, 39174240]

約数ペア:

[(1, 39174240), (2, 19587120), (3, 13058080), (4, 9793560), (5, 7834848), (6, 6529040), (7, 5596320), (8, 4896780), (10, 3917424), (12, 3264520), (14, 2798160), (15, 2611616), (16, 2448390), (20, 1958712), (21, 1865440), (24, 1632260), (28, 1399080), (30, 1305808), (32, 1224195), (35, 1119264), (40, 979356), (42, 932720), (48, 816130), (56, 699540), (60, 652904), (70, 559632), (80, 489678), (84, 466360), (89, 440160), (96, 408065), (105, 373088), (112, 349770), (120, 326452), (131, 299040), (140, 279816), (160, 244839), (168, 233180), (178, 220080), (210, 186544), (224, 174885), (240, 163226), (262, 149520), (267, 146720), (280, 139908), (336, 116590), (356, 110040), (393, 99680), (420, 93272), (445, 88032), (480, 81613), (524, 74760), (534, 73360), (560, 69954), (623, 62880), (655, 59808), (672, 58295), (712, 55020), (786, 49840), (840, 46636), (890, 44016), (917, 42720), (1048, 37380), (1068, 36680), (1120, 34977), (1246, 31440), (1310, 29904), (1335, 29344), (1424, 27510), (1572, 24920), (1680, 23318), (1780, 22008), (1834, 21360), (1869, 20960), (1965, 19936), (2096, 18690), (2136, 18340), (2492, 15720), (2620, 14952), (2670, 14672), (2751, 14240), (2848, 13755), (3115, 12576), (3144, 12460), (3360, 11659), (3560, 11004), (3668, 10680), (3738, 10480), (3930, 9968), (4192, 9345), (4272, 9170), (4585, 8544), (4984, 7860), (5240, 7476), (5340, 7336), (5502, 7120), (6230, 6288)]