220265760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3251

約数の個数: 192

約数和(自身を含む): 815391360

約数和(自身を除く): 595125600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 3120, 3209, 3432, 4290, 4576, 5280, 5720, 6240, 6418, 6864, 8580, 9627, 11440, 12836, 13728, 16045, 17160, 19254, 22880, 25672, 32090, 34320, 35299, 38508, 41717, 48135, 51344, 64180, 68640, 70598, 77016, 83434, 96270, 102688, 105897, 125151, 128360, 141196, 154032, 166868, 176495, 192540, 208585, 211794, 250302, 256720, 282392, 308064, 333736, 352990, 385080, 417170, 423588, 458887, 500604, 513440, 529485, 564784, 625755, 667472, 705980, 770160, 834340, 847176, 917774, 1001208, 1058970, 1129568, 1251510, 1334944, 1376661, 1411960, 1540320, 1668680, 1694352, 1835548, 2002416, 2117940, 2294435, 2503020, 2753322, 2823920, 3337360, 3388704, 3671096, 4004832, 4235880, 4588870, 5006040, 5506644, 5647840, 6674720, 6883305, 7342192, 8471760, 9177740, 10012080, 11013288, 13766610, 14684384, 16943520, 18355480, 20024160, 22026576, 27533220, 36710960, 44053152, 55066440, 73421920, 110132880, 220265760]

約数ペア:

[(1, 220265760), (2, 110132880), (3, 73421920), (4, 55066440), (5, 44053152), (6, 36710960), (8, 27533220), (10, 22026576), (11, 20024160), (12, 18355480), (13, 16943520), (15, 14684384), (16, 13766610), (20, 11013288), (22, 10012080), (24, 9177740), (26, 8471760), (30, 7342192), (32, 6883305), (33, 6674720), (39, 5647840), (40, 5506644), (44, 5006040), (48, 4588870), (52, 4235880), (55, 4004832), (60, 3671096), (65, 3388704), (66, 3337360), (78, 2823920), (80, 2753322), (88, 2503020), (96, 2294435), (104, 2117940), (110, 2002416), (120, 1835548), (130, 1694352), (132, 1668680), (143, 1540320), (156, 1411960), (160, 1376661), (165, 1334944), (176, 1251510), (195, 1129568), (208, 1058970), (220, 1001208), (240, 917774), (260, 847176), (264, 834340), (286, 770160), (312, 705980), (330, 667472), (352, 625755), (390, 564784), (416, 529485), (429, 513440), (440, 500604), (480, 458887), (520, 423588), (528, 417170), (572, 385080), (624, 352990), (660, 333736), (715, 308064), (780, 282392), (858, 256720), (880, 250302), (1040, 211794), (1056, 208585), (1144, 192540), (1248, 176495), (1320, 166868), (1430, 154032), (1560, 141196), (1716, 128360), (1760, 125151), (2080, 105897), (2145, 102688), (2288, 96270), (2640, 83434), (2860, 77016), (3120, 70598), (3209, 68640), (3432, 64180), (4290, 51344), (4576, 48135), (5280, 41717), (5720, 38508), (6240, 35299), (6418, 34320), (6864, 32090), (8580, 25672), (9627, 22880), (11440, 19254), (12836, 17160), (13728, 16045)]