1488892440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13327}}^1$

素因数の和:13374

約数の個数: 192

約数和(自身を含む): 5469811200

約数和(自身を除く): 3980918760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3724, 3990, 4655, 5320, 5586, 5880, 7448, 7980, 9310, 11172, 13327, 13965, 15960, 18620, 22344, 26654, 27930, 37240, 39981, 53308, 55860, 66635, 79962, 93289, 106616, 111720, 133270, 159924, 186578, 199905, 253213, 266540, 279867, 319848, 373156, 399810, 466445, 506426, 533080, 559734, 653023, 746312, 759639, 799620, 932890, 1012852, 1119468, 1266065, 1306046, 1399335, 1519278, 1599240, 1772491, 1865780, 1959069, 2025704, 2238936, 2532130, 2612092, 2798670, 3038556, 3265115, 3544982, 3731560, 3798195, 3918138, 5064260, 5224184, 5317473, 5597340, 6077112, 6530230, 7089964, 7596390, 7836276, 8862455, 9795345, 10128520, 10634946, 11194680, 12407437, 13060460, 14179928, 15192780, 15672552, 17724910, 19590690, 21269892, 24814874, 26120920, 26587365, 30385560, 35449820, 37222311, 39181380, 42539784, 49629748, 53174730, 62037185, 70899640, 74444622, 78362760, 99259496, 106349460, 124074370, 148889244, 186111555, 212698920, 248148740, 297778488, 372223110, 496297480, 744446220, 1488892440]

約数ペア:

[(1, 1488892440), (2, 744446220), (3, 496297480), (4, 372223110), (5, 297778488), (6, 248148740), (7, 212698920), (8, 186111555), (10, 148889244), (12, 124074370), (14, 106349460), (15, 99259496), (19, 78362760), (20, 74444622), (21, 70899640), (24, 62037185), (28, 53174730), (30, 49629748), (35, 42539784), (38, 39181380), (40, 37222311), (42, 35449820), (49, 30385560), (56, 26587365), (57, 26120920), (60, 24814874), (70, 21269892), (76, 19590690), (84, 17724910), (95, 15672552), (98, 15192780), (105, 14179928), (114, 13060460), (120, 12407437), (133, 11194680), (140, 10634946), (147, 10128520), (152, 9795345), (168, 8862455), (190, 7836276), (196, 7596390), (210, 7089964), (228, 6530230), (245, 6077112), (266, 5597340), (280, 5317473), (285, 5224184), (294, 5064260), (380, 3918138), (392, 3798195), (399, 3731560), (420, 3544982), (456, 3265115), (490, 3038556), (532, 2798670), (570, 2612092), (588, 2532130), (665, 2238936), (735, 2025704), (760, 1959069), (798, 1865780), (840, 1772491), (931, 1599240), (980, 1519278), (1064, 1399335), (1140, 1306046), (1176, 1266065), (1330, 1119468), (1470, 1012852), (1596, 932890), (1862, 799620), (1960, 759639), (1995, 746312), (2280, 653023), (2660, 559734), (2793, 533080), (2940, 506426), (3192, 466445), (3724, 399810), (3990, 373156), (4655, 319848), (5320, 279867), (5586, 266540), (5880, 253213), (7448, 199905), (7980, 186578), (9310, 159924), (11172, 133270), (13327, 111720), (13965, 106616), (15960, 93289), (18620, 79962), (22344, 66635), (26654, 55860), (27930, 53308), (37240, 39981)]