161010390840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{188687}}^1$

素因数の和:189261

約数の個数: 128

約数和(自身を含む): 521141160960

約数和(自身を除く): 360130770120

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, 195, 260, 312, 390, 520, 547, 780, 1094, 1560, 1641, 2188, 2735, 3282, 4376, 5470, 6564, 7111, 8205, 10940, 13128, 14222, 16410, 21333, 21880, 28444, 32820, 35555, 42666, 56888, 65640, 71110, 85332, 106665, 142220, 170664, 188687, 213330, 284440, 377374, 426660, 566061, 754748, 853320, 943435, 1132122, 1509496, 1886870, 2264244, 2452931, 2830305, 3773740, 4528488, 4905862, 5660610, 7358793, 7547480, 9811724, 11321220, 12264655, 14717586, 19623448, 22642440, 24529310, 29435172, 36793965, 49058620, 58870344, 73587930, 98117240, 103211789, 147175860, 206423578, 294351720, 309635367, 412847156, 516058945, 619270734, 825694312, 1032117890, 1238541468, 1341753257, 1548176835, 2064235780, 2477082936, 2683506514, 3096353670, 4025259771, 4128471560, 5367013028, 6192707340, 6708766285, 8050519542, 10734026056, 12385414680, 13417532570, 16101039084, 20126298855, 26835065140, 32202078168, 40252597710, 53670130280, 80505195420, 161010390840]

約数ペア:

[(1, 161010390840), (2, 80505195420), (3, 53670130280), (4, 40252597710), (5, 32202078168), (6, 26835065140), (8, 20126298855), (10, 16101039084), (12, 13417532570), (13, 12385414680), (15, 10734026056), (20, 8050519542), (24, 6708766285), (26, 6192707340), (30, 5367013028), (39, 4128471560), (40, 4025259771), (52, 3096353670), (60, 2683506514), (65, 2477082936), (78, 2064235780), (104, 1548176835), (120, 1341753257), (130, 1238541468), (156, 1032117890), (195, 825694312), (260, 619270734), (312, 516058945), (390, 412847156), (520, 309635367), (547, 294351720), (780, 206423578), (1094, 147175860), (1560, 103211789), (1641, 98117240), (2188, 73587930), (2735, 58870344), (3282, 49058620), (4376, 36793965), (5470, 29435172), (6564, 24529310), (7111, 22642440), (8205, 19623448), (10940, 14717586), (13128, 12264655), (14222, 11321220), (16410, 9811724), (21333, 7547480), (21880, 7358793), (28444, 5660610), (32820, 4905862), (35555, 4528488), (42666, 3773740), (56888, 2830305), (65640, 2452931), (71110, 2264244), (85332, 1886870), (106665, 1509496), (142220, 1132122), (170664, 943435), (188687, 853320), (213330, 754748), (284440, 566061), (377374, 426660)]