2103155460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3559}}^1$

素因数の和:3655

約数の個数: 216

約数和(自身を含む): 7534013760

約数和(自身を除く): 5430858300

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, 67, 70, 84, 90, 98, 105, 126, 134, 140, 147, 180, 196, 201, 210, 245, 252, 268, 294, 315, 335, 402, 420, 441, 469, 490, 588, 603, 630, 670, 735, 804, 882, 938, 980, 1005, 1206, 1260, 1340, 1407, 1470, 1764, 1876, 2010, 2205, 2345, 2412, 2814, 2940, 3015, 3283, 3559, 4020, 4221, 4410, 4690, 5628, 6030, 6566, 7035, 7118, 8442, 8820, 9380, 9849, 10677, 12060, 13132, 14070, 14236, 16415, 16884, 17795, 19698, 21105, 21354, 24913, 28140, 29547, 32031, 32830, 35590, 39396, 42210, 42708, 49245, 49826, 53385, 59094, 64062, 65660, 71180, 74739, 84420, 98490, 99652, 106770, 118188, 124565, 128124, 147735, 149478, 160155, 174391, 196980, 213540, 224217, 238453, 249130, 295470, 298956, 320310, 348782, 373695, 448434, 476906, 498260, 523173, 590940, 640620, 697564, 715359, 747390, 871955, 896868, 953812, 1046346, 1121085, 1192265, 1430718, 1494780, 1569519, 1669171, 1743910, 2092692, 2146077, 2242170, 2384530, 2615865, 2861436, 3139038, 3338342, 3487820, 3576795, 4292154, 4484340, 4769060, 5007513, 5231730, 6278076, 6676684, 7153590, 7847595, 8345855, 8584308, 10015026, 10463460, 10730385, 11684197, 14307180, 15022539, 15695190, 16691710, 20030052, 21460770, 23368394, 25037565, 30045078, 31390380, 33383420, 35052591, 42921540, 46736788, 50075130, 58420985, 60090156, 70105182, 75112695, 100150260, 105157773, 116841970, 140210364, 150225390, 175262955, 210315546, 233683940, 300450780, 350525910, 420631092, 525788865, 701051820, 1051577730, 2103155460]

約数ペア:

[(1, 2103155460), (2, 1051577730), (3, 701051820), (4, 525788865), (5, 420631092), (6, 350525910), (7, 300450780), (9, 233683940), (10, 210315546), (12, 175262955), (14, 150225390), (15, 140210364), (18, 116841970), (20, 105157773), (21, 100150260), (28, 75112695), (30, 70105182), (35, 60090156), (36, 58420985), (42, 50075130), (45, 46736788), (49, 42921540), (60, 35052591), (63, 33383420), (67, 31390380), (70, 30045078), (84, 25037565), (90, 23368394), (98, 21460770), (105, 20030052), (126, 16691710), (134, 15695190), (140, 15022539), (147, 14307180), (180, 11684197), (196, 10730385), (201, 10463460), (210, 10015026), (245, 8584308), (252, 8345855), (268, 7847595), (294, 7153590), (315, 6676684), (335, 6278076), (402, 5231730), (420, 5007513), (441, 4769060), (469, 4484340), (490, 4292154), (588, 3576795), (603, 3487820), (630, 3338342), (670, 3139038), (735, 2861436), (804, 2615865), (882, 2384530), (938, 2242170), (980, 2146077), (1005, 2092692), (1206, 1743910), (1260, 1669171), (1340, 1569519), (1407, 1494780), (1470, 1430718), (1764, 1192265), (1876, 1121085), (2010, 1046346), (2205, 953812), (2345, 896868), (2412, 871955), (2814, 747390), (2940, 715359), (3015, 697564), (3283, 640620), (3559, 590940), (4020, 523173), (4221, 498260), (4410, 476906), (4690, 448434), (5628, 373695), (6030, 348782), (6566, 320310), (7035, 298956), (7118, 295470), (8442, 249130), (8820, 238453), (9380, 224217), (9849, 213540), (10677, 196980), (12060, 174391), (13132, 160155), (14070, 149478), (14236, 147735), (16415, 128124), (16884, 124565), (17795, 118188), (19698, 106770), (21105, 99652), (21354, 98490), (24913, 84420), (28140, 74739), (29547, 71180), (32031, 65660), (32830, 64062), (35590, 59094), (39396, 53385), (42210, 49826), (42708, 49245)]