248582160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:942

約数の個数: 240

約数和(自身を含む): 923405184

約数和(自身を除く): 674823024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 883, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1656, 1766, 1840, 1955, 2040, 2070, 2346, 2448, 2649, 2760, 3060, 3128, 3312, 3519, 3532, 3910, 4080, 4140, 4415, 4692, 5298, 5520, 5865, 6120, 6256, 7038, 7064, 7820, 7947, 8280, 8830, 9384, 10596, 11730, 12240, 13245, 14076, 14128, 15011, 15640, 15894, 16560, 17595, 17660, 18768, 20309, 21192, 23460, 26490, 28152, 30022, 31280, 31788, 35190, 35320, 39735, 40618, 42384, 45033, 46920, 52980, 56304, 60044, 60927, 63576, 70380, 70640, 75055, 79470, 81236, 90066, 93840, 101545, 105960, 120088, 121854, 127152, 135099, 140760, 150110, 158940, 162472, 180132, 182781, 203090, 211920, 225165, 240176, 243708, 270198, 281520, 300220, 304635, 317880, 324944, 345253, 360264, 365562, 406180, 450330, 487416, 540396, 600440, 609270, 635760, 675495, 690506, 720528, 731124, 812360, 900660, 913905, 974832, 1035759, 1080792, 1200880, 1218540, 1350990, 1381012, 1462248, 1624720, 1726265, 1801320, 1827810, 2071518, 2161584, 2437080, 2701980, 2762024, 2924496, 3107277, 3452530, 3602640, 3655620, 4143036, 4874160, 5178795, 5403960, 5524048, 6214554, 6905060, 7311240, 8286072, 10357590, 10807920, 12429108, 13810120, 14622480, 15536385, 16572144, 20715180, 24858216, 27620240, 31072770, 41430360, 49716432, 62145540, 82860720, 124291080, 248582160]

約数ペア:

[(1, 248582160), (2, 124291080), (3, 82860720), (4, 62145540), (5, 49716432), (6, 41430360), (8, 31072770), (9, 27620240), (10, 24858216), (12, 20715180), (15, 16572144), (16, 15536385), (17, 14622480), (18, 13810120), (20, 12429108), (23, 10807920), (24, 10357590), (30, 8286072), (34, 7311240), (36, 6905060), (40, 6214554), (45, 5524048), (46, 5403960), (48, 5178795), (51, 4874160), (60, 4143036), (68, 3655620), (69, 3602640), (72, 3452530), (80, 3107277), (85, 2924496), (90, 2762024), (92, 2701980), (102, 2437080), (115, 2161584), (120, 2071518), (136, 1827810), (138, 1801320), (144, 1726265), (153, 1624720), (170, 1462248), (180, 1381012), (184, 1350990), (204, 1218540), (207, 1200880), (230, 1080792), (240, 1035759), (255, 974832), (272, 913905), (276, 900660), (306, 812360), (340, 731124), (345, 720528), (360, 690506), (368, 675495), (391, 635760), (408, 609270), (414, 600440), (460, 540396), (510, 487416), (552, 450330), (612, 406180), (680, 365562), (690, 360264), (720, 345253), (765, 324944), (782, 317880), (816, 304635), (828, 300220), (883, 281520), (920, 270198), (1020, 243708), (1035, 240176), (1104, 225165), (1173, 211920), (1224, 203090), (1360, 182781), (1380, 180132), (1530, 162472), (1564, 158940), (1656, 150110), (1766, 140760), (1840, 135099), (1955, 127152), (2040, 121854), (2070, 120088), (2346, 105960), (2448, 101545), (2649, 93840), (2760, 90066), (3060, 81236), (3128, 79470), (3312, 75055), (3519, 70640), (3532, 70380), (3910, 63576), (4080, 60927), (4140, 60044), (4415, 56304), (4692, 52980), (5298, 46920), (5520, 45033), (5865, 42384), (6120, 40618), (6256, 39735), (7038, 35320), (7064, 35190), (7820, 31788), (7947, 31280), (8280, 30022), (8830, 28152), (9384, 26490), (10596, 23460), (11730, 21192), (12240, 20309), (13245, 18768), (14076, 17660), (14128, 17595), (15011, 16560), (15640, 15894)]