3940326180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2339}}^1$

素因数の和:2559

約数の個数: 216

約数和(自身を含む): 13982492160

約数和(自身を除く): 10042165980

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, 84, 90, 98, 105, 126, 140, 147, 180, 191, 196, 210, 245, 252, 294, 315, 382, 420, 441, 490, 573, 588, 630, 735, 764, 882, 955, 980, 1146, 1260, 1337, 1470, 1719, 1764, 1910, 2205, 2292, 2339, 2674, 2865, 2940, 3438, 3820, 4011, 4410, 4678, 5348, 5730, 6685, 6876, 7017, 8022, 8595, 8820, 9356, 9359, 11460, 11695, 12033, 13370, 14034, 16044, 16373, 17190, 18718, 20055, 21051, 23390, 24066, 26740, 28068, 28077, 32746, 34380, 35085, 37436, 40110, 42102, 46780, 46795, 48132, 49119, 56154, 60165, 65492, 70170, 80220, 81865, 84204, 84231, 93590, 98238, 105255, 112308, 114611, 120330, 140340, 140385, 147357, 163730, 168462, 187180, 196476, 210510, 229222, 240660, 245595, 280770, 294714, 327460, 336924, 343833, 421020, 421155, 446749, 458444, 491190, 561540, 573055, 589428, 687666, 736785, 842310, 893498, 982380, 1031499, 1146110, 1340247, 1375332, 1473570, 1684620, 1719165, 1786996, 2062998, 2233745, 2292220, 2680494, 2947140, 3127243, 3438330, 4020741, 4125996, 4467490, 5157495, 5360988, 6254486, 6701235, 6876660, 8041482, 8934980, 9381729, 10314990, 12508972, 13402470, 15636215, 16082964, 18763458, 20103705, 20629980, 21890701, 26804940, 28145187, 31272430, 37526916, 40207410, 43781402, 46908645, 56290374, 62544860, 65672103, 80414820, 87562804, 93817290, 109453505, 112580748, 131344206, 140725935, 187634580, 197016309, 218907010, 262688412, 281451870, 328360515, 394032618, 437814020, 562903740, 656721030, 788065236, 985081545, 1313442060, 1970163090, 3940326180]

約数ペア:

[(1, 3940326180), (2, 1970163090), (3, 1313442060), (4, 985081545), (5, 788065236), (6, 656721030), (7, 562903740), (9, 437814020), (10, 394032618), (12, 328360515), (14, 281451870), (15, 262688412), (18, 218907010), (20, 197016309), (21, 187634580), (28, 140725935), (30, 131344206), (35, 112580748), (36, 109453505), (42, 93817290), (45, 87562804), (49, 80414820), (60, 65672103), (63, 62544860), (70, 56290374), (84, 46908645), (90, 43781402), (98, 40207410), (105, 37526916), (126, 31272430), (140, 28145187), (147, 26804940), (180, 21890701), (191, 20629980), (196, 20103705), (210, 18763458), (245, 16082964), (252, 15636215), (294, 13402470), (315, 12508972), (382, 10314990), (420, 9381729), (441, 8934980), (490, 8041482), (573, 6876660), (588, 6701235), (630, 6254486), (735, 5360988), (764, 5157495), (882, 4467490), (955, 4125996), (980, 4020741), (1146, 3438330), (1260, 3127243), (1337, 2947140), (1470, 2680494), (1719, 2292220), (1764, 2233745), (1910, 2062998), (2205, 1786996), (2292, 1719165), (2339, 1684620), (2674, 1473570), (2865, 1375332), (2940, 1340247), (3438, 1146110), (3820, 1031499), (4011, 982380), (4410, 893498), (4678, 842310), (5348, 736785), (5730, 687666), (6685, 589428), (6876, 573055), (7017, 561540), (8022, 491190), (8595, 458444), (8820, 446749), (9356, 421155), (9359, 421020), (11460, 343833), (11695, 336924), (12033, 327460), (13370, 294714), (14034, 280770), (16044, 245595), (16373, 240660), (17190, 229222), (18718, 210510), (20055, 196476), (21051, 187180), (23390, 168462), (24066, 163730), (26740, 147357), (28068, 140385), (28077, 140340), (32746, 120330), (34380, 114611), (35085, 112308), (37436, 105255), (40110, 98238), (42102, 93590), (46780, 84231), (46795, 84204), (48132, 81865), (49119, 80220), (56154, 70170), (60165, 65492)]