139823460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 501935616

約数和(自身を除く): 362112156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 83, 84, 90, 98, 105, 126, 140, 147, 166, 180, 191, 196, 210, 245, 249, 252, 294, 315, 332, 382, 415, 420, 441, 490, 498, 573, 581, 588, 630, 735, 747, 764, 830, 882, 955, 980, 996, 1146, 1162, 1245, 1260, 1337, 1470, 1494, 1660, 1719, 1743, 1764, 1910, 2205, 2292, 2324, 2490, 2674, 2865, 2905, 2940, 2988, 3438, 3486, 3735, 3820, 4011, 4067, 4410, 4980, 5229, 5348, 5730, 5810, 6685, 6876, 6972, 7470, 8022, 8134, 8595, 8715, 8820, 9359, 10458, 11460, 11620, 12033, 12201, 13370, 14940, 15853, 16044, 16268, 17190, 17430, 18718, 20055, 20335, 20916, 24066, 24402, 26145, 26740, 28077, 31706, 34380, 34860, 36603, 37436, 40110, 40670, 46795, 47559, 48132, 48804, 52290, 56154, 60165, 61005, 63412, 73206, 79265, 80220, 81340, 84231, 93590, 95118, 104580, 110971, 112308, 120330, 122010, 140385, 142677, 146412, 158530, 168462, 183015, 187180, 190236, 221942, 237795, 240660, 244020, 280770, 285354, 317060, 332913, 336924, 366030, 421155, 443884, 475590, 554855, 561540, 570708, 665826, 713385, 732060, 776797, 842310, 951180, 998739, 1109710, 1331652, 1426770, 1553594, 1664565, 1684620, 1997478, 2219420, 2330391, 2853540, 3107188, 3329130, 3883985, 3994956, 4660782, 4993695, 6658260, 6991173, 7767970, 9321564, 9987390, 11651955, 13982346, 15535940, 19974780, 23303910, 27964692, 34955865, 46607820, 69911730, 139823460]

約数ペア:

[(1, 139823460), (2, 69911730), (3, 46607820), (4, 34955865), (5, 27964692), (6, 23303910), (7, 19974780), (9, 15535940), (10, 13982346), (12, 11651955), (14, 9987390), (15, 9321564), (18, 7767970), (20, 6991173), (21, 6658260), (28, 4993695), (30, 4660782), (35, 3994956), (36, 3883985), (42, 3329130), (45, 3107188), (49, 2853540), (60, 2330391), (63, 2219420), (70, 1997478), (83, 1684620), (84, 1664565), (90, 1553594), (98, 1426770), (105, 1331652), (126, 1109710), (140, 998739), (147, 951180), (166, 842310), (180, 776797), (191, 732060), (196, 713385), (210, 665826), (245, 570708), (249, 561540), (252, 554855), (294, 475590), (315, 443884), (332, 421155), (382, 366030), (415, 336924), (420, 332913), (441, 317060), (490, 285354), (498, 280770), (573, 244020), (581, 240660), (588, 237795), (630, 221942), (735, 190236), (747, 187180), (764, 183015), (830, 168462), (882, 158530), (955, 146412), (980, 142677), (996, 140385), (1146, 122010), (1162, 120330), (1245, 112308), (1260, 110971), (1337, 104580), (1470, 95118), (1494, 93590), (1660, 84231), (1719, 81340), (1743, 80220), (1764, 79265), (1910, 73206), (2205, 63412), (2292, 61005), (2324, 60165), (2490, 56154), (2674, 52290), (2865, 48804), (2905, 48132), (2940, 47559), (2988, 46795), (3438, 40670), (3486, 40110), (3735, 37436), (3820, 36603), (4011, 34860), (4067, 34380), (4410, 31706), (4980, 28077), (5229, 26740), (5348, 26145), (5730, 24402), (5810, 24066), (6685, 20916), (6876, 20335), (6972, 20055), (7470, 18718), (8022, 17430), (8134, 17190), (8595, 16268), (8715, 16044), (8820, 15853), (9359, 14940), (10458, 13370), (11460, 12201), (11620, 12033)]