87740112720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{19381}}^1$

素因数の和:20861

約数の個数: 160

約数和(自身を含む): 293133988224

約数和(自身を除く): 205393875504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1451, 1560, 2902, 3120, 4353, 5804, 7255, 8706, 11608, 14510, 17412, 18863, 19381, 21765, 23216, 29020, 34824, 37726, 38762, 43530, 56589, 58040, 58143, 69648, 75452, 77524, 87060, 94315, 96905, 113178, 116080, 116286, 150904, 155048, 174120, 188630, 193810, 226356, 232572, 251953, 282945, 290715, 301808, 310096, 348240, 377260, 387620, 452712, 465144, 503906, 565890, 581430, 754520, 755859, 775240, 905424, 930288, 1007812, 1131780, 1162860, 1259765, 1509040, 1511718, 1550480, 2015624, 2263560, 2325720, 2519530, 3023436, 3779295, 4031248, 4527120, 4651440, 5039060, 6046872, 7558590, 10078120, 12093744, 15117180, 20156240, 28121831, 30234360, 56243662, 60468720, 84365493, 112487324, 140609155, 168730986, 224974648, 281218310, 337461972, 365583803, 421827465, 449949296, 562436620, 674923944, 731167606, 843654930, 1096751409, 1124873240, 1349847888, 1462335212, 1687309860, 1827919015, 2193502818, 2249746480, 2924670424, 3374619720, 3655838030, 4387005636, 5483757045, 5849340848, 6749239440, 7311676060, 8774011272, 10967514090, 14623352120, 17548022544, 21935028180, 29246704240, 43870056360, 87740112720]

約数ペア:

[(1, 87740112720), (2, 43870056360), (3, 29246704240), (4, 21935028180), (5, 17548022544), (6, 14623352120), (8, 10967514090), (10, 8774011272), (12, 7311676060), (13, 6749239440), (15, 5849340848), (16, 5483757045), (20, 4387005636), (24, 3655838030), (26, 3374619720), (30, 2924670424), (39, 2249746480), (40, 2193502818), (48, 1827919015), (52, 1687309860), (60, 1462335212), (65, 1349847888), (78, 1124873240), (80, 1096751409), (104, 843654930), (120, 731167606), (130, 674923944), (156, 562436620), (195, 449949296), (208, 421827465), (240, 365583803), (260, 337461972), (312, 281218310), (390, 224974648), (520, 168730986), (624, 140609155), (780, 112487324), (1040, 84365493), (1451, 60468720), (1560, 56243662), (2902, 30234360), (3120, 28121831), (4353, 20156240), (5804, 15117180), (7255, 12093744), (8706, 10078120), (11608, 7558590), (14510, 6046872), (17412, 5039060), (18863, 4651440), (19381, 4527120), (21765, 4031248), (23216, 3779295), (29020, 3023436), (34824, 2519530), (37726, 2325720), (38762, 2263560), (43530, 2015624), (56589, 1550480), (58040, 1511718), (58143, 1509040), (69648, 1259765), (75452, 1162860), (77524, 1131780), (87060, 1007812), (94315, 930288), (96905, 905424), (113178, 775240), (116080, 755859), (116286, 754520), (150904, 581430), (155048, 565890), (174120, 503906), (188630, 465144), (193810, 452712), (226356, 387620), (232572, 377260), (251953, 348240), (282945, 310096), (290715, 301808)]