221520652080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10142887}}^1$

素因数の和:10142923

約数の個数: 160

約数和(自身を含む): 845186571264

約数和(自身を除く): 623665919184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 10142887, 20285774, 30428661, 40571548, 50714435, 60857322, 71000209, 81143096, 101428870, 121714644, 131857531, 142000418, 152143305, 162286192, 202857740, 213000627, 243429288, 263715062, 284000836, 304286610, 355001045, 395572593, 405715480, 426001254, 486858576, 527430124, 568001672, 608573220, 659287655, 710002090, 791145186, 811430960, 852002508, 923002717, 1054860248, 1065003135, 1136003344, 1217146440, 1318575310, 1420004180, 1582290372, 1704005016, 1846005434, 1977862965, 2109720496, 2130006270, 2434292880, 2637150620, 2769008151, 2840008360, 3164580744, 3408010032, 3692010868, 3955725930, 4260012540, 4615013585, 5274301240, 5538016302, 5680016720, 6329161488, 7384021736, 7911451860, 8520025080, 9230027170, 10548602480, 11076032604, 13845040755, 14768043472, 15822903720, 17040050160, 18460054340, 22152065208, 27690081510, 31645807440, 36920108680, 44304130416, 55380163020, 73840217360, 110760326040, 221520652080]

約数ペア:

[(1, 221520652080), (2, 110760326040), (3, 73840217360), (4, 55380163020), (5, 44304130416), (6, 36920108680), (7, 31645807440), (8, 27690081510), (10, 22152065208), (12, 18460054340), (13, 17040050160), (14, 15822903720), (15, 14768043472), (16, 13845040755), (20, 11076032604), (21, 10548602480), (24, 9230027170), (26, 8520025080), (28, 7911451860), (30, 7384021736), (35, 6329161488), (39, 5680016720), (40, 5538016302), (42, 5274301240), (48, 4615013585), (52, 4260012540), (56, 3955725930), (60, 3692010868), (65, 3408010032), (70, 3164580744), (78, 2840008360), (80, 2769008151), (84, 2637150620), (91, 2434292880), (104, 2130006270), (105, 2109720496), (112, 1977862965), (120, 1846005434), (130, 1704005016), (140, 1582290372), (156, 1420004180), (168, 1318575310), (182, 1217146440), (195, 1136003344), (208, 1065003135), (210, 1054860248), (240, 923002717), (260, 852002508), (273, 811430960), (280, 791145186), (312, 710002090), (336, 659287655), (364, 608573220), (390, 568001672), (420, 527430124), (455, 486858576), (520, 426001254), (546, 405715480), (560, 395572593), (624, 355001045), (728, 304286610), (780, 284000836), (840, 263715062), (910, 243429288), (1040, 213000627), (1092, 202857740), (1365, 162286192), (1456, 152143305), (1560, 142000418), (1680, 131857531), (1820, 121714644), (2184, 101428870), (2730, 81143096), (3120, 71000209), (3640, 60857322), (4368, 50714435), (5460, 40571548), (7280, 30428661), (10920, 20285774), (21840, 10142887)]