202009080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1470

約数の個数: 192

約数和(自身を含む): 750504960

約数和(自身を除く): 548495880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1423, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 2846, 3380, 3549, 3640, 4056, 4269, 4732, 5070, 5460, 5692, 5915, 6760, 7098, 7115, 8538, 9464, 9961, 10140, 10920, 11384, 11830, 14196, 14230, 17076, 17745, 18499, 19922, 20280, 21345, 23660, 28392, 28460, 29883, 34152, 35490, 36998, 39844, 42690, 47320, 49805, 55497, 56920, 59766, 70980, 73996, 79688, 85380, 92495, 99610, 110994, 119532, 129493, 141960, 147992, 149415, 170760, 184990, 199220, 221988, 239064, 240487, 258986, 277485, 298830, 369980, 388479, 398440, 443976, 480974, 517972, 554970, 597660, 647465, 721461, 739960, 776958, 961948, 1035944, 1109940, 1195320, 1202435, 1294930, 1442922, 1553916, 1683409, 1923896, 1942395, 2219880, 2404870, 2589860, 2885844, 3107832, 3366818, 3607305, 3884790, 4809740, 5050227, 5179720, 5771688, 6733636, 7214610, 7769580, 8417045, 9619480, 10100454, 13467272, 14429220, 15539160, 16834090, 20200908, 25251135, 28858440, 33668180, 40401816, 50502270, 67336360, 101004540, 202009080]

約数ペア:

[(1, 202009080), (2, 101004540), (3, 67336360), (4, 50502270), (5, 40401816), (6, 33668180), (7, 28858440), (8, 25251135), (10, 20200908), (12, 16834090), (13, 15539160), (14, 14429220), (15, 13467272), (20, 10100454), (21, 9619480), (24, 8417045), (26, 7769580), (28, 7214610), (30, 6733636), (35, 5771688), (39, 5179720), (40, 5050227), (42, 4809740), (52, 3884790), (56, 3607305), (60, 3366818), (65, 3107832), (70, 2885844), (78, 2589860), (84, 2404870), (91, 2219880), (104, 1942395), (105, 1923896), (120, 1683409), (130, 1553916), (140, 1442922), (156, 1294930), (168, 1202435), (169, 1195320), (182, 1109940), (195, 1035944), (210, 961948), (260, 776958), (273, 739960), (280, 721461), (312, 647465), (338, 597660), (364, 554970), (390, 517972), (420, 480974), (455, 443976), (507, 398440), (520, 388479), (546, 369980), (676, 298830), (728, 277485), (780, 258986), (840, 240487), (845, 239064), (910, 221988), (1014, 199220), (1092, 184990), (1183, 170760), (1352, 149415), (1365, 147992), (1423, 141960), (1560, 129493), (1690, 119532), (1820, 110994), (2028, 99610), (2184, 92495), (2366, 85380), (2535, 79688), (2730, 73996), (2846, 70980), (3380, 59766), (3549, 56920), (3640, 55497), (4056, 49805), (4269, 47320), (4732, 42690), (5070, 39844), (5460, 36998), (5692, 35490), (5915, 34152), (6760, 29883), (7098, 28460), (7115, 28392), (8538, 23660), (9464, 21345), (9961, 20280), (10140, 19922), (10920, 18499), (11384, 17745), (11830, 17076), (14196, 14230)]