1328345760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6481}}^1$

素因数の和:6567

約数の個数: 192

約数和(自身を含む): 4861188864

約数和(自身を除く): 3532843104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6481, 6832, 7320, 8540, 9760, 10248, 12810, 12962, 13664, 14640, 17080, 19443, 20496, 25620, 25924, 29280, 32405, 34160, 38886, 40992, 45367, 51240, 51848, 64810, 68320, 77772, 90734, 97215, 102480, 103696, 129620, 136101, 155544, 181468, 194430, 204960, 207392, 226835, 259240, 272202, 311088, 362936, 388860, 395341, 453670, 518480, 544404, 622176, 680505, 725872, 777720, 790682, 907340, 1036960, 1088808, 1186023, 1361010, 1451744, 1555440, 1581364, 1814680, 1976705, 2177616, 2372046, 2722020, 2767387, 3110880, 3162728, 3629360, 3953410, 4355232, 4744092, 5444040, 5534774, 5930115, 6325456, 7258720, 7906820, 8302161, 9488184, 10888080, 11069548, 11860230, 12650912, 13836935, 15813640, 16604322, 18976368, 21776160, 22139096, 23720460, 27673870, 31627280, 33208644, 37952736, 41510805, 44278192, 47440920, 55347740, 63254560, 66417288, 83021610, 88556384, 94881840, 110695480, 132834576, 166043220, 189763680, 221390960, 265669152, 332086440, 442781920, 664172880, 1328345760]

約数ペア:

[(1, 1328345760), (2, 664172880), (3, 442781920), (4, 332086440), (5, 265669152), (6, 221390960), (7, 189763680), (8, 166043220), (10, 132834576), (12, 110695480), (14, 94881840), (15, 88556384), (16, 83021610), (20, 66417288), (21, 63254560), (24, 55347740), (28, 47440920), (30, 44278192), (32, 41510805), (35, 37952736), (40, 33208644), (42, 31627280), (48, 27673870), (56, 23720460), (60, 22139096), (61, 21776160), (70, 18976368), (80, 16604322), (84, 15813640), (96, 13836935), (105, 12650912), (112, 11860230), (120, 11069548), (122, 10888080), (140, 9488184), (160, 8302161), (168, 7906820), (183, 7258720), (210, 6325456), (224, 5930115), (240, 5534774), (244, 5444040), (280, 4744092), (305, 4355232), (336, 3953410), (366, 3629360), (420, 3162728), (427, 3110880), (480, 2767387), (488, 2722020), (560, 2372046), (610, 2177616), (672, 1976705), (732, 1814680), (840, 1581364), (854, 1555440), (915, 1451744), (976, 1361010), (1120, 1186023), (1220, 1088808), (1281, 1036960), (1464, 907340), (1680, 790682), (1708, 777720), (1830, 725872), (1952, 680505), (2135, 622176), (2440, 544404), (2562, 518480), (2928, 453670), (3360, 395341), (3416, 388860), (3660, 362936), (4270, 311088), (4880, 272202), (5124, 259240), (5856, 226835), (6405, 207392), (6481, 204960), (6832, 194430), (7320, 181468), (8540, 155544), (9760, 136101), (10248, 129620), (12810, 103696), (12962, 102480), (13664, 97215), (14640, 90734), (17080, 77772), (19443, 68320), (20496, 64810), (25620, 51848), (25924, 51240), (29280, 45367), (32405, 40992), (34160, 38886)]