145448160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 544537728

約数和(自身を除く): 399089568

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, 163, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 326, 330, 338, 352, 390, 416, 429, 440, 480, 489, 507, 520, 528, 572, 624, 652, 660, 676, 715, 780, 815, 845, 858, 880, 978, 1014, 1040, 1056, 1144, 1248, 1304, 1320, 1352, 1430, 1560, 1630, 1690, 1716, 1760, 1793, 1859, 1956, 2028, 2080, 2119, 2145, 2288, 2445, 2535, 2608, 2640, 2704, 2860, 3120, 3260, 3380, 3432, 3586, 3718, 3912, 4056, 4238, 4290, 4576, 4890, 5070, 5216, 5280, 5379, 5408, 5577, 5720, 6240, 6357, 6520, 6760, 6864, 7172, 7436, 7824, 8112, 8476, 8580, 8965, 9295, 9780, 10140, 10595, 10758, 11154, 11440, 12714, 13040, 13520, 13728, 14344, 14872, 15648, 16224, 16952, 17160, 17930, 18590, 19560, 20280, 21190, 21516, 22308, 22880, 23309, 25428, 26080, 26895, 27040, 27547, 27885, 28688, 29744, 31785, 33904, 34320, 35860, 37180, 39120, 40560, 42380, 43032, 44616, 46618, 50856, 53790, 55094, 55770, 57376, 59488, 63570, 67808, 68640, 69927, 71720, 74360, 78240, 81120, 82641, 84760, 86064, 89232, 93236, 101712, 107580, 110188, 111540, 116545, 127140, 137735, 139854, 143440, 148720, 165282, 169520, 172128, 178464, 186472, 203424, 215160, 220376, 223080, 233090, 254280, 275470, 279708, 286880, 297440, 303017, 330564, 339040, 349635, 372944, 413205, 430320, 440752, 446160, 466180, 508560, 550940, 559416, 606034, 661128, 699270, 745888, 826410, 860640, 881504, 892320, 909051, 932360, 1017120, 1101880, 1118832, 1212068, 1322256, 1398540, 1515085, 1652820, 1818102, 1864720, 2203760, 2237664, 2424136, 2644512, 2797080, 3030170, 3305640, 3636204, 3729440, 4407520, 4545255, 4848272, 5594160, 6060340, 6611280, 7272408, 9090510, 9696544, 11188320, 12120680, 13222560, 14544816, 18181020, 24241360, 29089632, 36362040, 48482720, 72724080, 145448160]

約数ペア:

[(1, 145448160), (2, 72724080), (3, 48482720), (4, 36362040), (5, 29089632), (6, 24241360), (8, 18181020), (10, 14544816), (11, 13222560), (12, 12120680), (13, 11188320), (15, 9696544), (16, 9090510), (20, 7272408), (22, 6611280), (24, 6060340), (26, 5594160), (30, 4848272), (32, 4545255), (33, 4407520), (39, 3729440), (40, 3636204), (44, 3305640), (48, 3030170), (52, 2797080), (55, 2644512), (60, 2424136), (65, 2237664), (66, 2203760), (78, 1864720), (80, 1818102), (88, 1652820), (96, 1515085), (104, 1398540), (110, 1322256), (120, 1212068), (130, 1118832), (132, 1101880), (143, 1017120), (156, 932360), (160, 909051), (163, 892320), (165, 881504), (169, 860640), (176, 826410), (195, 745888), (208, 699270), (220, 661128), (240, 606034), (260, 559416), (264, 550940), (286, 508560), (312, 466180), (326, 446160), (330, 440752), (338, 430320), (352, 413205), (390, 372944), (416, 349635), (429, 339040), (440, 330564), (480, 303017), (489, 297440), (507, 286880), (520, 279708), (528, 275470), (572, 254280), (624, 233090), (652, 223080), (660, 220376), (676, 215160), (715, 203424), (780, 186472), (815, 178464), (845, 172128), (858, 169520), (880, 165282), (978, 148720), (1014, 143440), (1040, 139854), (1056, 137735), (1144, 127140), (1248, 116545), (1304, 111540), (1320, 110188), (1352, 107580), (1430, 101712), (1560, 93236), (1630, 89232), (1690, 86064), (1716, 84760), (1760, 82641), (1793, 81120), (1859, 78240), (1956, 74360), (2028, 71720), (2080, 69927), (2119, 68640), (2145, 67808), (2288, 63570), (2445, 59488), (2535, 57376), (2608, 55770), (2640, 55094), (2704, 53790), (2860, 50856), (3120, 46618), (3260, 44616), (3380, 43032), (3432, 42380), (3586, 40560), (3718, 39120), (3912, 37180), (4056, 35860), (4238, 34320), (4290, 33904), (4576, 31785), (4890, 29744), (5070, 28688), (5216, 27885), (5280, 27547), (5379, 27040), (5408, 26895), (5577, 26080), (5720, 25428), (6240, 23309), (6357, 22880), (6520, 22308), (6760, 21516), (6864, 21190), (7172, 20280), (7436, 19560), (7824, 18590), (8112, 17930), (8476, 17160), (8580, 16952), (8965, 16224), (9295, 15648), (9780, 14872), (10140, 14344), (10595, 13728), (10758, 13520), (11154, 13040), (11440, 12714)]