202023120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 684456192

約数和(自身を除く): 482433072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 876, 887, 949, 1040, 1095, 1168, 1460, 1560, 1752, 1774, 1898, 2190, 2661, 2847, 2920, 3120, 3504, 3548, 3796, 4380, 4435, 4745, 5322, 5694, 5840, 7096, 7592, 8760, 8870, 9490, 10644, 11388, 11531, 13305, 14192, 14235, 15184, 17520, 17740, 18980, 21288, 22776, 23062, 26610, 28470, 34593, 35480, 37960, 42576, 45552, 46124, 53220, 56940, 57655, 64751, 69186, 70960, 75920, 92248, 106440, 113880, 115310, 129502, 138372, 172965, 184496, 194253, 212880, 227760, 230620, 259004, 276744, 323755, 345930, 388506, 461240, 518008, 553488, 647510, 691860, 777012, 841763, 922480, 971265, 1036016, 1295020, 1383720, 1554024, 1683526, 1942530, 2525289, 2590040, 2767440, 3108048, 3367052, 3885060, 4208815, 5050578, 5180080, 6734104, 7770120, 8417630, 10101156, 12626445, 13468208, 15540240, 16835260, 20202312, 25252890, 33670520, 40404624, 50505780, 67341040, 101011560, 202023120]

約数ペア:

[(1, 202023120), (2, 101011560), (3, 67341040), (4, 50505780), (5, 40404624), (6, 33670520), (8, 25252890), (10, 20202312), (12, 16835260), (13, 15540240), (15, 13468208), (16, 12626445), (20, 10101156), (24, 8417630), (26, 7770120), (30, 6734104), (39, 5180080), (40, 5050578), (48, 4208815), (52, 3885060), (60, 3367052), (65, 3108048), (73, 2767440), (78, 2590040), (80, 2525289), (104, 1942530), (120, 1683526), (130, 1554024), (146, 1383720), (156, 1295020), (195, 1036016), (208, 971265), (219, 922480), (240, 841763), (260, 777012), (292, 691860), (312, 647510), (365, 553488), (390, 518008), (438, 461240), (520, 388506), (584, 345930), (624, 323755), (730, 276744), (780, 259004), (876, 230620), (887, 227760), (949, 212880), (1040, 194253), (1095, 184496), (1168, 172965), (1460, 138372), (1560, 129502), (1752, 115310), (1774, 113880), (1898, 106440), (2190, 92248), (2661, 75920), (2847, 70960), (2920, 69186), (3120, 64751), (3504, 57655), (3548, 56940), (3796, 53220), (4380, 46124), (4435, 45552), (4745, 42576), (5322, 37960), (5694, 35480), (5840, 34593), (7096, 28470), (7592, 26610), (8760, 23062), (8870, 22776), (9490, 21288), (10644, 18980), (11388, 17740), (11531, 17520), (13305, 15184), (14192, 14235)]