201336879280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{12899}}^1$

素因数の和:13451

約数の個数: 160

約数和(自身を含む): 518270400000

約数和(自身を除く): 316933520720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 499, 680, 782, 920, 998, 1360, 1564, 1840, 1955, 1996, 2495, 3128, 3910, 3992, 4990, 6256, 7820, 7984, 8483, 9980, 11477, 12899, 15640, 16966, 19960, 22954, 25798, 31280, 33932, 39920, 42415, 45908, 51596, 57385, 64495, 67864, 84830, 91816, 103192, 114770, 128990, 135728, 169660, 183632, 195109, 206384, 219283, 229540, 257980, 296677, 339320, 390218, 438566, 459080, 515960, 593354, 678640, 780436, 877132, 918160, 975545, 1031920, 1096415, 1186708, 1483385, 1560872, 1754264, 1951090, 2192830, 2373416, 2966770, 3121744, 3508528, 3902180, 4385660, 4746832, 5043509, 5933540, 6436601, 7804360, 8771320, 10087018, 11867080, 12873202, 15608720, 17542640, 20174036, 23734160, 25217545, 25746404, 32183005, 40348072, 50435090, 51492808, 64366010, 80696144, 100870180, 102985616, 109422217, 128732020, 148041823, 201740360, 218844434, 257464040, 296083646, 403480720, 437688868, 514928080, 547111085, 592167292, 740209115, 875377736, 1094222170, 1184334584, 1480418230, 1750755472, 2188444340, 2368669168, 2516710991, 2960836460, 4376888680, 5033421982, 5921672920, 8753777360, 10066843964, 11843345840, 12583554955, 20133687928, 25167109910, 40267375856, 50334219820, 100668439640, 201336879280]

約数ペア:

[(1, 201336879280), (2, 100668439640), (4, 50334219820), (5, 40267375856), (8, 25167109910), (10, 20133687928), (16, 12583554955), (17, 11843345840), (20, 10066843964), (23, 8753777360), (34, 5921672920), (40, 5033421982), (46, 4376888680), (68, 2960836460), (80, 2516710991), (85, 2368669168), (92, 2188444340), (115, 1750755472), (136, 1480418230), (170, 1184334584), (184, 1094222170), (230, 875377736), (272, 740209115), (340, 592167292), (368, 547111085), (391, 514928080), (460, 437688868), (499, 403480720), (680, 296083646), (782, 257464040), (920, 218844434), (998, 201740360), (1360, 148041823), (1564, 128732020), (1840, 109422217), (1955, 102985616), (1996, 100870180), (2495, 80696144), (3128, 64366010), (3910, 51492808), (3992, 50435090), (4990, 40348072), (6256, 32183005), (7820, 25746404), (7984, 25217545), (8483, 23734160), (9980, 20174036), (11477, 17542640), (12899, 15608720), (15640, 12873202), (16966, 11867080), (19960, 10087018), (22954, 8771320), (25798, 7804360), (31280, 6436601), (33932, 5933540), (39920, 5043509), (42415, 4746832), (45908, 4385660), (51596, 3902180), (57385, 3508528), (64495, 3121744), (67864, 2966770), (84830, 2373416), (91816, 2192830), (103192, 1951090), (114770, 1754264), (128990, 1560872), (135728, 1483385), (169660, 1186708), (183632, 1096415), (195109, 1031920), (206384, 975545), (219283, 918160), (229540, 877132), (257980, 780436), (296677, 678640), (339320, 593354), (390218, 515960), (438566, 459080)]