171388360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 483900480

約数和(自身を除く): 312512120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 83, 88, 95, 104, 110, 130, 143, 152, 166, 190, 209, 220, 247, 260, 286, 332, 361, 380, 415, 418, 440, 494, 520, 572, 664, 715, 722, 760, 830, 836, 913, 988, 1045, 1079, 1144, 1235, 1430, 1444, 1577, 1660, 1672, 1805, 1826, 1976, 2090, 2158, 2470, 2717, 2860, 2888, 3154, 3320, 3610, 3652, 3971, 4180, 4316, 4565, 4693, 4940, 5395, 5434, 5720, 6308, 7220, 7304, 7885, 7942, 8360, 8632, 9130, 9386, 9880, 10790, 10868, 11869, 12616, 13585, 14440, 15770, 15884, 17347, 18260, 18772, 19855, 20501, 21580, 21736, 23465, 23738, 27170, 29963, 31540, 31768, 34694, 36520, 37544, 39710, 41002, 43160, 46930, 47476, 51623, 54340, 59345, 59926, 63080, 69388, 79420, 82004, 86735, 93860, 94952, 102505, 103246, 108680, 118690, 119852, 138776, 149815, 158840, 164008, 173470, 187720, 205010, 206492, 225511, 237380, 239704, 258115, 299630, 329593, 346940, 389519, 410020, 412984, 451022, 474760, 516230, 599260, 659186, 693880, 779038, 820040, 902044, 1032460, 1127555, 1198520, 1318372, 1558076, 1647965, 1804088, 1947595, 2064920, 2255110, 2636744, 3116152, 3295930, 3895190, 4284709, 4510220, 6591860, 7790380, 8569418, 9020440, 13183720, 15580760, 17138836, 21423545, 34277672, 42847090, 85694180, 171388360]

約数ペア:

[(1, 171388360), (2, 85694180), (4, 42847090), (5, 34277672), (8, 21423545), (10, 17138836), (11, 15580760), (13, 13183720), (19, 9020440), (20, 8569418), (22, 7790380), (26, 6591860), (38, 4510220), (40, 4284709), (44, 3895190), (52, 3295930), (55, 3116152), (65, 2636744), (76, 2255110), (83, 2064920), (88, 1947595), (95, 1804088), (104, 1647965), (110, 1558076), (130, 1318372), (143, 1198520), (152, 1127555), (166, 1032460), (190, 902044), (209, 820040), (220, 779038), (247, 693880), (260, 659186), (286, 599260), (332, 516230), (361, 474760), (380, 451022), (415, 412984), (418, 410020), (440, 389519), (494, 346940), (520, 329593), (572, 299630), (664, 258115), (715, 239704), (722, 237380), (760, 225511), (830, 206492), (836, 205010), (913, 187720), (988, 173470), (1045, 164008), (1079, 158840), (1144, 149815), (1235, 138776), (1430, 119852), (1444, 118690), (1577, 108680), (1660, 103246), (1672, 102505), (1805, 94952), (1826, 93860), (1976, 86735), (2090, 82004), (2158, 79420), (2470, 69388), (2717, 63080), (2860, 59926), (2888, 59345), (3154, 54340), (3320, 51623), (3610, 47476), (3652, 46930), (3971, 43160), (4180, 41002), (4316, 39710), (4565, 37544), (4693, 36520), (4940, 34694), (5395, 31768), (5434, 31540), (5720, 29963), (6308, 27170), (7220, 23738), (7304, 23465), (7885, 21736), (7942, 21580), (8360, 20501), (8632, 19855), (9130, 18772), (9386, 18260), (9880, 17347), (10790, 15884), (10868, 15770), (11869, 14440), (12616, 13585)]