213918124920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{9421}}^1$

素因数の和:9910

約数の個数: 256

約数和(自身を含む): 706604774400

約数和(自身を除く): 492686649480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 433, 437, 456, 460, 552, 570, 690, 760, 866, 874, 920, 1140, 1299, 1311, 1380, 1732, 1748, 2165, 2185, 2280, 2598, 2622, 2760, 3464, 3496, 4330, 4370, 5196, 5244, 6495, 6555, 8227, 8660, 8740, 9421, 9959, 10392, 10488, 12990, 13110, 16454, 17320, 17480, 18842, 19918, 24681, 25980, 26220, 28263, 29877, 32908, 37684, 39836, 41135, 47105, 49362, 49795, 51960, 52440, 56526, 59754, 65816, 75368, 79672, 82270, 94210, 98724, 99590, 113052, 119508, 123405, 141315, 149385, 164540, 178999, 188420, 189221, 197448, 199180, 216683, 226104, 239016, 246810, 282630, 298770, 329080, 357998, 376840, 378442, 398360, 433366, 493620, 536997, 565260, 567663, 597540, 650049, 715996, 756884, 866732, 894995, 946105, 987240, 1073994, 1083415, 1130520, 1135326, 1195080, 1300098, 1431992, 1513768, 1733464, 1789990, 1892210, 2147988, 2166830, 2270652, 2600196, 2684985, 2838315, 3250245, 3579980, 3784420, 4079293, 4116977, 4295976, 4333660, 4541304, 5200392, 5369970, 5676630, 6500490, 7159960, 7568840, 8158586, 8233954, 8667320, 10739940, 11353260, 12237879, 12350931, 13000980, 16317172, 16467908, 20396465, 20584885, 21479880, 22706520, 24475758, 24701862, 26001960, 32634344, 32935816, 40792930, 41169770, 48951516, 49403724, 61189395, 61754655, 77506567, 81585860, 82339540, 93823739, 97903032, 98807448, 122378790, 123509310, 155013134, 163171720, 164679080, 187647478, 232519701, 244757580, 247018620, 281471217, 310026268, 375294956, 387532835, 465039402, 469118695, 489515160, 494037240, 562942434, 620052536, 750589912, 775065670, 930078804, 938237390, 1125884868, 1162598505, 1407356085, 1550131340, 1782651041, 1860157608, 1876474780, 2251769736, 2325197010, 2814712170, 3100262680, 3565302082, 3752949560, 4650394020, 5347953123, 5629424340, 7130604164, 8913255205, 9300788040, 10695906246, 11258848680, 14261208328, 17826510410, 21391812492, 26739765615, 35653020820, 42783624984, 53479531230, 71306041640, 106959062460, 213918124920]

約数ペア:

[(1, 213918124920), (2, 106959062460), (3, 71306041640), (4, 53479531230), (5, 42783624984), (6, 35653020820), (8, 26739765615), (10, 21391812492), (12, 17826510410), (15, 14261208328), (19, 11258848680), (20, 10695906246), (23, 9300788040), (24, 8913255205), (30, 7130604164), (38, 5629424340), (40, 5347953123), (46, 4650394020), (57, 3752949560), (60, 3565302082), (69, 3100262680), (76, 2814712170), (92, 2325197010), (95, 2251769736), (114, 1876474780), (115, 1860157608), (120, 1782651041), (138, 1550131340), (152, 1407356085), (184, 1162598505), (190, 1125884868), (228, 938237390), (230, 930078804), (276, 775065670), (285, 750589912), (345, 620052536), (380, 562942434), (433, 494037240), (437, 489515160), (456, 469118695), (460, 465039402), (552, 387532835), (570, 375294956), (690, 310026268), (760, 281471217), (866, 247018620), (874, 244757580), (920, 232519701), (1140, 187647478), (1299, 164679080), (1311, 163171720), (1380, 155013134), (1732, 123509310), (1748, 122378790), (2165, 98807448), (2185, 97903032), (2280, 93823739), (2598, 82339540), (2622, 81585860), (2760, 77506567), (3464, 61754655), (3496, 61189395), (4330, 49403724), (4370, 48951516), (5196, 41169770), (5244, 40792930), (6495, 32935816), (6555, 32634344), (8227, 26001960), (8660, 24701862), (8740, 24475758), (9421, 22706520), (9959, 21479880), (10392, 20584885), (10488, 20396465), (12990, 16467908), (13110, 16317172), (16454, 13000980), (17320, 12350931), (17480, 12237879), (18842, 11353260), (19918, 10739940), (24681, 8667320), (25980, 8233954), (26220, 8158586), (28263, 7568840), (29877, 7159960), (32908, 6500490), (37684, 5676630), (39836, 5369970), (41135, 5200392), (47105, 4541304), (49362, 4333660), (49795, 4295976), (51960, 4116977), (52440, 4079293), (56526, 3784420), (59754, 3579980), (65816, 3250245), (75368, 2838315), (79672, 2684985), (82270, 2600196), (94210, 2270652), (98724, 2166830), (99590, 2147988), (113052, 1892210), (119508, 1789990), (123405, 1733464), (141315, 1513768), (149385, 1431992), (164540, 1300098), (178999, 1195080), (188420, 1135326), (189221, 1130520), (197448, 1083415), (199180, 1073994), (216683, 987240), (226104, 946105), (239016, 894995), (246810, 866732), (282630, 756884), (298770, 715996), (329080, 650049), (357998, 597540), (376840, 567663), (378442, 565260), (398360, 536997), (433366, 493620)]