172472040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 610318800

約数和(自身を除く): 437846760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 137, 156, 180, 195, 234, 260, 269, 274, 312, 360, 390, 411, 468, 520, 538, 548, 585, 685, 780, 807, 822, 936, 1076, 1096, 1170, 1233, 1345, 1370, 1560, 1614, 1644, 1781, 2055, 2152, 2340, 2421, 2466, 2690, 2740, 3228, 3288, 3497, 3562, 4035, 4110, 4680, 4842, 4932, 5343, 5380, 5480, 6165, 6456, 6994, 7124, 8070, 8220, 8905, 9684, 9864, 10491, 10686, 10760, 12105, 12330, 13988, 14248, 16029, 16140, 16440, 17485, 17810, 19368, 20982, 21372, 24210, 24660, 26715, 27976, 31473, 32058, 32280, 34970, 35620, 36853, 41964, 42744, 48420, 49320, 52455, 53430, 62946, 64116, 69940, 71240, 73706, 80145, 83928, 96840, 104910, 106860, 110559, 125892, 128232, 139880, 147412, 157365, 160290, 184265, 209820, 213720, 221118, 251784, 294824, 314730, 320580, 331677, 368530, 419640, 442236, 479089, 552795, 629460, 641160, 663354, 737060, 884472, 958178, 1105590, 1258920, 1326708, 1437267, 1474120, 1658385, 1916356, 2211180, 2395445, 2653416, 2874534, 3316770, 3832712, 4311801, 4422360, 4790890, 5749068, 6633540, 7186335, 8623602, 9581780, 11498136, 13267080, 14372670, 17247204, 19163560, 21559005, 28745340, 34494408, 43118010, 57490680, 86236020, 172472040]

約数ペア:

[(1, 172472040), (2, 86236020), (3, 57490680), (4, 43118010), (5, 34494408), (6, 28745340), (8, 21559005), (9, 19163560), (10, 17247204), (12, 14372670), (13, 13267080), (15, 11498136), (18, 9581780), (20, 8623602), (24, 7186335), (26, 6633540), (30, 5749068), (36, 4790890), (39, 4422360), (40, 4311801), (45, 3832712), (52, 3316770), (60, 2874534), (65, 2653416), (72, 2395445), (78, 2211180), (90, 1916356), (104, 1658385), (117, 1474120), (120, 1437267), (130, 1326708), (137, 1258920), (156, 1105590), (180, 958178), (195, 884472), (234, 737060), (260, 663354), (269, 641160), (274, 629460), (312, 552795), (360, 479089), (390, 442236), (411, 419640), (468, 368530), (520, 331677), (538, 320580), (548, 314730), (585, 294824), (685, 251784), (780, 221118), (807, 213720), (822, 209820), (936, 184265), (1076, 160290), (1096, 157365), (1170, 147412), (1233, 139880), (1345, 128232), (1370, 125892), (1560, 110559), (1614, 106860), (1644, 104910), (1781, 96840), (2055, 83928), (2152, 80145), (2340, 73706), (2421, 71240), (2466, 69940), (2690, 64116), (2740, 62946), (3228, 53430), (3288, 52455), (3497, 49320), (3562, 48420), (4035, 42744), (4110, 41964), (4680, 36853), (4842, 35620), (4932, 34970), (5343, 32280), (5380, 32058), (5480, 31473), (6165, 27976), (6456, 26715), (6994, 24660), (7124, 24210), (8070, 21372), (8220, 20982), (8905, 19368), (9684, 17810), (9864, 17485), (10491, 16440), (10686, 16140), (10760, 16029), (12105, 14248), (12330, 13988)]