172993080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 128

約数和(自身を含む): 563008320

約数和(自身を除く): 390015240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 195, 260, 312, 346, 390, 519, 520, 641, 692, 780, 865, 1038, 1282, 1384, 1560, 1730, 1923, 2076, 2249, 2564, 2595, 3205, 3460, 3846, 4152, 4498, 5128, 5190, 6410, 6747, 6920, 7692, 8333, 8996, 9615, 10380, 11245, 12820, 13494, 15384, 16666, 17992, 19230, 20760, 22490, 24999, 25640, 26988, 33332, 33735, 38460, 41665, 44980, 49998, 53976, 66664, 67470, 76920, 83330, 89960, 99996, 110893, 124995, 134940, 166660, 199992, 221786, 249990, 269880, 332679, 333320, 443572, 499980, 554465, 665358, 887144, 999960, 1108930, 1330716, 1441609, 1663395, 2217860, 2661432, 2883218, 3326790, 4324827, 4435720, 5766436, 6653580, 7208045, 8649654, 11532872, 13307160, 14416090, 17299308, 21624135, 28832180, 34598616, 43248270, 57664360, 86496540, 172993080]

約数ペア:

[(1, 172993080), (2, 86496540), (3, 57664360), (4, 43248270), (5, 34598616), (6, 28832180), (8, 21624135), (10, 17299308), (12, 14416090), (13, 13307160), (15, 11532872), (20, 8649654), (24, 7208045), (26, 6653580), (30, 5766436), (39, 4435720), (40, 4324827), (52, 3326790), (60, 2883218), (65, 2661432), (78, 2217860), (104, 1663395), (120, 1441609), (130, 1330716), (156, 1108930), (173, 999960), (195, 887144), (260, 665358), (312, 554465), (346, 499980), (390, 443572), (519, 333320), (520, 332679), (641, 269880), (692, 249990), (780, 221786), (865, 199992), (1038, 166660), (1282, 134940), (1384, 124995), (1560, 110893), (1730, 99996), (1923, 89960), (2076, 83330), (2249, 76920), (2564, 67470), (2595, 66664), (3205, 53976), (3460, 49998), (3846, 44980), (4152, 41665), (4498, 38460), (5128, 33735), (5190, 33332), (6410, 26988), (6747, 25640), (6920, 24999), (7692, 22490), (8333, 20760), (8996, 19230), (9615, 17992), (10380, 16666), (11245, 15384), (12820, 13494)]