144365040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 521707680

約数和(自身を除く): 377342640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 114, 120, 122, 144, 152, 171, 173, 180, 183, 190, 228, 240, 244, 285, 304, 305, 342, 346, 360, 366, 380, 456, 488, 519, 549, 570, 610, 684, 692, 720, 732, 760, 855, 865, 912, 915, 976, 1038, 1098, 1140, 1159, 1220, 1368, 1384, 1464, 1520, 1557, 1710, 1730, 1830, 2076, 2196, 2280, 2318, 2440, 2595, 2736, 2745, 2768, 2928, 3114, 3287, 3420, 3460, 3477, 3660, 4152, 4392, 4560, 4636, 4880, 5190, 5490, 5795, 6228, 6574, 6840, 6920, 6954, 7320, 7785, 8304, 8784, 9272, 9861, 10380, 10431, 10553, 10980, 11590, 12456, 13148, 13680, 13840, 13908, 14640, 15570, 16435, 17385, 18544, 19722, 20760, 20862, 21106, 21960, 23180, 24912, 26296, 27816, 29583, 31140, 31659, 32870, 34770, 39444, 41520, 41724, 42212, 43920, 46360, 49305, 52155, 52592, 52765, 55632, 59166, 62280, 63318, 65740, 69540, 78888, 83448, 84424, 92720, 94977, 98610, 104310, 105530, 118332, 124560, 126636, 131480, 139080, 147915, 157776, 158295, 166896, 168848, 189954, 197220, 200507, 208620, 211060, 236664, 253272, 262960, 278160, 295830, 316590, 379908, 394440, 401014, 417240, 422120, 473328, 474885, 506544, 591660, 601521, 633180, 759816, 788880, 802028, 834480, 844240, 949770, 1002535, 1183320, 1203042, 1266360, 1519632, 1604056, 1804563, 1899540, 2005070, 2366640, 2406084, 2532720, 3007605, 3208112, 3609126, 3799080, 4010140, 4812168, 6015210, 7218252, 7598160, 8020280, 9022815, 9624336, 12030420, 14436504, 16040560, 18045630, 24060840, 28873008, 36091260, 48121680, 72182520, 144365040]

約数ペア:

[(1, 144365040), (2, 72182520), (3, 48121680), (4, 36091260), (5, 28873008), (6, 24060840), (8, 18045630), (9, 16040560), (10, 14436504), (12, 12030420), (15, 9624336), (16, 9022815), (18, 8020280), (19, 7598160), (20, 7218252), (24, 6015210), (30, 4812168), (36, 4010140), (38, 3799080), (40, 3609126), (45, 3208112), (48, 3007605), (57, 2532720), (60, 2406084), (61, 2366640), (72, 2005070), (76, 1899540), (80, 1804563), (90, 1604056), (95, 1519632), (114, 1266360), (120, 1203042), (122, 1183320), (144, 1002535), (152, 949770), (171, 844240), (173, 834480), (180, 802028), (183, 788880), (190, 759816), (228, 633180), (240, 601521), (244, 591660), (285, 506544), (304, 474885), (305, 473328), (342, 422120), (346, 417240), (360, 401014), (366, 394440), (380, 379908), (456, 316590), (488, 295830), (519, 278160), (549, 262960), (570, 253272), (610, 236664), (684, 211060), (692, 208620), (720, 200507), (732, 197220), (760, 189954), (855, 168848), (865, 166896), (912, 158295), (915, 157776), (976, 147915), (1038, 139080), (1098, 131480), (1140, 126636), (1159, 124560), (1220, 118332), (1368, 105530), (1384, 104310), (1464, 98610), (1520, 94977), (1557, 92720), (1710, 84424), (1730, 83448), (1830, 78888), (2076, 69540), (2196, 65740), (2280, 63318), (2318, 62280), (2440, 59166), (2595, 55632), (2736, 52765), (2745, 52592), (2768, 52155), (2928, 49305), (3114, 46360), (3287, 43920), (3420, 42212), (3460, 41724), (3477, 41520), (3660, 39444), (4152, 34770), (4392, 32870), (4560, 31659), (4636, 31140), (4880, 29583), (5190, 27816), (5490, 26296), (5795, 24912), (6228, 23180), (6574, 21960), (6840, 21106), (6920, 20862), (6954, 20760), (7320, 19722), (7785, 18544), (8304, 17385), (8784, 16435), (9272, 15570), (9861, 14640), (10380, 13908), (10431, 13840), (10553, 13680), (10980, 13148), (11590, 12456)]