354355320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 1244160000

約数和(自身を除く): 889804680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 71, 76, 88, 95, 110, 114, 120, 132, 142, 152, 165, 190, 199, 209, 213, 220, 228, 264, 284, 285, 330, 355, 380, 398, 418, 426, 440, 456, 568, 570, 597, 627, 660, 710, 760, 781, 796, 836, 852, 995, 1045, 1065, 1140, 1194, 1254, 1320, 1349, 1420, 1562, 1592, 1672, 1704, 1990, 2090, 2130, 2189, 2280, 2343, 2388, 2508, 2698, 2840, 2985, 3124, 3135, 3781, 3905, 3980, 4047, 4180, 4260, 4378, 4686, 4776, 5016, 5396, 5970, 6248, 6270, 6567, 6745, 7562, 7810, 7960, 8094, 8360, 8520, 8756, 9372, 10792, 10945, 11343, 11715, 11940, 12540, 13134, 13490, 14129, 14839, 15124, 15620, 16188, 17512, 18744, 18905, 20235, 21890, 22686, 23430, 23880, 25080, 26268, 26980, 28258, 29678, 30248, 31240, 32376, 32835, 37810, 40470, 41591, 42387, 43780, 44517, 45372, 46860, 52536, 53960, 56516, 56715, 59356, 65670, 70645, 74195, 75620, 80940, 83182, 84774, 87560, 89034, 90744, 93720, 113032, 113430, 118712, 124773, 131340, 141290, 148390, 151240, 155419, 161880, 166364, 169548, 178068, 207955, 211935, 222585, 226860, 249546, 262680, 268451, 282580, 296780, 310838, 332728, 339096, 356136, 415910, 423870, 445170, 453720, 466257, 499092, 536902, 565160, 593560, 621676, 623865, 777095, 805353, 831820, 847740, 890340, 932514, 998184, 1073804, 1243352, 1247730, 1342255, 1554190, 1610706, 1663640, 1695480, 1780680, 1865028, 2147608, 2331285, 2495460, 2684510, 2952961, 3108380, 3221412, 3730056, 4026765, 4662570, 4990920, 5369020, 5905922, 6216760, 6442824, 8053530, 8858883, 9325140, 10738040, 11811844, 14764805, 16107060, 17717766, 18650280, 23623688, 29529610, 32214120, 35435532, 44294415, 59059220, 70871064, 88588830, 118118440, 177177660, 354355320]

約数ペア:

[(1, 354355320), (2, 177177660), (3, 118118440), (4, 88588830), (5, 70871064), (6, 59059220), (8, 44294415), (10, 35435532), (11, 32214120), (12, 29529610), (15, 23623688), (19, 18650280), (20, 17717766), (22, 16107060), (24, 14764805), (30, 11811844), (33, 10738040), (38, 9325140), (40, 8858883), (44, 8053530), (55, 6442824), (57, 6216760), (60, 5905922), (66, 5369020), (71, 4990920), (76, 4662570), (88, 4026765), (95, 3730056), (110, 3221412), (114, 3108380), (120, 2952961), (132, 2684510), (142, 2495460), (152, 2331285), (165, 2147608), (190, 1865028), (199, 1780680), (209, 1695480), (213, 1663640), (220, 1610706), (228, 1554190), (264, 1342255), (284, 1247730), (285, 1243352), (330, 1073804), (355, 998184), (380, 932514), (398, 890340), (418, 847740), (426, 831820), (440, 805353), (456, 777095), (568, 623865), (570, 621676), (597, 593560), (627, 565160), (660, 536902), (710, 499092), (760, 466257), (781, 453720), (796, 445170), (836, 423870), (852, 415910), (995, 356136), (1045, 339096), (1065, 332728), (1140, 310838), (1194, 296780), (1254, 282580), (1320, 268451), (1349, 262680), (1420, 249546), (1562, 226860), (1592, 222585), (1672, 211935), (1704, 207955), (1990, 178068), (2090, 169548), (2130, 166364), (2189, 161880), (2280, 155419), (2343, 151240), (2388, 148390), (2508, 141290), (2698, 131340), (2840, 124773), (2985, 118712), (3124, 113430), (3135, 113032), (3781, 93720), (3905, 90744), (3980, 89034), (4047, 87560), (4180, 84774), (4260, 83182), (4378, 80940), (4686, 75620), (4776, 74195), (5016, 70645), (5396, 65670), (5970, 59356), (6248, 56715), (6270, 56516), (6567, 53960), (6745, 52536), (7562, 46860), (7810, 45372), (7960, 44517), (8094, 43780), (8360, 42387), (8520, 41591), (8756, 40470), (9372, 37810), (10792, 32835), (10945, 32376), (11343, 31240), (11715, 30248), (11940, 29678), (12540, 28258), (13134, 26980), (13490, 26268), (14129, 25080), (14839, 23880), (15124, 23430), (15620, 22686), (16188, 21890), (17512, 20235), (18744, 18905)]