160388280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 575134560

約数和(自身を除く): 414746280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 797, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1594, 1677, 1720, 1935, 2236, 2340, 2391, 2580, 2795, 3096, 3188, 3354, 3870, 3985, 4472, 4680, 4782, 5031, 5160, 5590, 6376, 6708, 7173, 7740, 7970, 8385, 9564, 10062, 10361, 11180, 11955, 13416, 14346, 15480, 15940, 16770, 19128, 20124, 20722, 22360, 23910, 25155, 28692, 31083, 31880, 33540, 34271, 35865, 40248, 41444, 47820, 50310, 51805, 57384, 62166, 67080, 68542, 71730, 82888, 93249, 95640, 100620, 102813, 103610, 124332, 137084, 143460, 155415, 171355, 186498, 201240, 205626, 207220, 248664, 274168, 286920, 308439, 310830, 342710, 372996, 411252, 414440, 445523, 466245, 514065, 616878, 621660, 685420, 745992, 822504, 891046, 932490, 1028130, 1233756, 1243320, 1336569, 1370840, 1542195, 1782092, 1864980, 2056260, 2227615, 2467512, 2673138, 3084390, 3564184, 3729960, 4009707, 4112520, 4455230, 5346276, 6168780, 6682845, 8019414, 8910460, 10692552, 12337560, 13365690, 16038828, 17820920, 20048535, 26731380, 32077656, 40097070, 53462760, 80194140, 160388280]

約数ペア:

[(1, 160388280), (2, 80194140), (3, 53462760), (4, 40097070), (5, 32077656), (6, 26731380), (8, 20048535), (9, 17820920), (10, 16038828), (12, 13365690), (13, 12337560), (15, 10692552), (18, 8910460), (20, 8019414), (24, 6682845), (26, 6168780), (30, 5346276), (36, 4455230), (39, 4112520), (40, 4009707), (43, 3729960), (45, 3564184), (52, 3084390), (60, 2673138), (65, 2467512), (72, 2227615), (78, 2056260), (86, 1864980), (90, 1782092), (104, 1542195), (117, 1370840), (120, 1336569), (129, 1243320), (130, 1233756), (156, 1028130), (172, 932490), (180, 891046), (195, 822504), (215, 745992), (234, 685420), (258, 621660), (260, 616878), (312, 514065), (344, 466245), (360, 445523), (387, 414440), (390, 411252), (430, 372996), (468, 342710), (516, 310830), (520, 308439), (559, 286920), (585, 274168), (645, 248664), (774, 207220), (780, 205626), (797, 201240), (860, 186498), (936, 171355), (1032, 155415), (1118, 143460), (1170, 137084), (1290, 124332), (1548, 103610), (1560, 102813), (1594, 100620), (1677, 95640), (1720, 93249), (1935, 82888), (2236, 71730), (2340, 68542), (2391, 67080), (2580, 62166), (2795, 57384), (3096, 51805), (3188, 50310), (3354, 47820), (3870, 41444), (3985, 40248), (4472, 35865), (4680, 34271), (4782, 33540), (5031, 31880), (5160, 31083), (5590, 28692), (6376, 25155), (6708, 23910), (7173, 22360), (7740, 20722), (7970, 20124), (8385, 19128), (9564, 16770), (10062, 15940), (10361, 15480), (11180, 14346), (11955, 13416)]