171602640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 643458816

約数和(自身を除く): 471856176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 99, 110, 120, 132, 141, 144, 165, 176, 180, 188, 198, 220, 235, 240, 264, 282, 330, 360, 376, 396, 423, 440, 461, 470, 495, 517, 528, 564, 660, 705, 720, 752, 792, 846, 880, 922, 940, 990, 1034, 1128, 1320, 1383, 1410, 1551, 1584, 1692, 1844, 1880, 1980, 2068, 2115, 2256, 2305, 2585, 2640, 2766, 2820, 3102, 3384, 3688, 3760, 3960, 4136, 4149, 4230, 4610, 4653, 5071, 5170, 5532, 5640, 6204, 6768, 6915, 7376, 7755, 7920, 8272, 8298, 8460, 9220, 9306, 10142, 10340, 11064, 11280, 12408, 13830, 15213, 15510, 16596, 16920, 18440, 18612, 20284, 20680, 20745, 21667, 22128, 23265, 24816, 25355, 27660, 30426, 31020, 33192, 33840, 36880, 37224, 40568, 41360, 41490, 43334, 45639, 46530, 50710, 55320, 60852, 62040, 65001, 66384, 74448, 76065, 81136, 82980, 86668, 91278, 93060, 101420, 108335, 110640, 121704, 124080, 130002, 152130, 165960, 173336, 182556, 186120, 195003, 202840, 216670, 228195, 238337, 243408, 260004, 304260, 325005, 331920, 346672, 365112, 372240, 390006, 405680, 433340, 456390, 476674, 520008, 608520, 650010, 715011, 730224, 780012, 866680, 912780, 953348, 975015, 1040016, 1191685, 1217040, 1300020, 1430022, 1560024, 1733360, 1825560, 1906696, 1950030, 2145033, 2383370, 2600040, 2860044, 3120048, 3575055, 3651120, 3813392, 3900060, 4290066, 4766740, 5200080, 5720088, 7150110, 7800120, 8580132, 9533480, 10725165, 11440176, 14300220, 15600240, 17160264, 19066960, 21450330, 28600440, 34320528, 42900660, 57200880, 85801320, 171602640]

約数ペア:

[(1, 171602640), (2, 85801320), (3, 57200880), (4, 42900660), (5, 34320528), (6, 28600440), (8, 21450330), (9, 19066960), (10, 17160264), (11, 15600240), (12, 14300220), (15, 11440176), (16, 10725165), (18, 9533480), (20, 8580132), (22, 7800120), (24, 7150110), (30, 5720088), (33, 5200080), (36, 4766740), (40, 4290066), (44, 3900060), (45, 3813392), (47, 3651120), (48, 3575055), (55, 3120048), (60, 2860044), (66, 2600040), (72, 2383370), (80, 2145033), (88, 1950030), (90, 1906696), (94, 1825560), (99, 1733360), (110, 1560024), (120, 1430022), (132, 1300020), (141, 1217040), (144, 1191685), (165, 1040016), (176, 975015), (180, 953348), (188, 912780), (198, 866680), (220, 780012), (235, 730224), (240, 715011), (264, 650010), (282, 608520), (330, 520008), (360, 476674), (376, 456390), (396, 433340), (423, 405680), (440, 390006), (461, 372240), (470, 365112), (495, 346672), (517, 331920), (528, 325005), (564, 304260), (660, 260004), (705, 243408), (720, 238337), (752, 228195), (792, 216670), (846, 202840), (880, 195003), (922, 186120), (940, 182556), (990, 173336), (1034, 165960), (1128, 152130), (1320, 130002), (1383, 124080), (1410, 121704), (1551, 110640), (1584, 108335), (1692, 101420), (1844, 93060), (1880, 91278), (1980, 86668), (2068, 82980), (2115, 81136), (2256, 76065), (2305, 74448), (2585, 66384), (2640, 65001), (2766, 62040), (2820, 60852), (3102, 55320), (3384, 50710), (3688, 46530), (3760, 45639), (3960, 43334), (4136, 41490), (4149, 41360), (4230, 40568), (4610, 37224), (4653, 36880), (5071, 33840), (5170, 33192), (5532, 31020), (5640, 30426), (6204, 27660), (6768, 25355), (6915, 24816), (7376, 23265), (7755, 22128), (7920, 21667), (8272, 20745), (8298, 20680), (8460, 20284), (9220, 18612), (9306, 18440), (10142, 16920), (10340, 16596), (11064, 15510), (11280, 15213), (12408, 13830)]