745099680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1359

約数の個数: 192

約数和(自身を含む): 2555739648

約数和(自身を除く): 1810639968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 194, 195, 208, 240, 260, 291, 312, 388, 390, 416, 480, 485, 520, 582, 624, 776, 780, 970, 1040, 1164, 1231, 1248, 1261, 1455, 1552, 1560, 1940, 2080, 2328, 2462, 2522, 2910, 3104, 3120, 3693, 3783, 3880, 4656, 4924, 5044, 5820, 6155, 6240, 6305, 7386, 7566, 7760, 9312, 9848, 10088, 11640, 12310, 12610, 14772, 15132, 15520, 16003, 18465, 18915, 19696, 20176, 23280, 24620, 25220, 29544, 30264, 32006, 36930, 37830, 39392, 40352, 46560, 48009, 49240, 50440, 59088, 60528, 64012, 73860, 75660, 80015, 96018, 98480, 100880, 118176, 119407, 121056, 128024, 147720, 151320, 160030, 192036, 196960, 201760, 238814, 240045, 256048, 295440, 302640, 320060, 358221, 384072, 477628, 480090, 512096, 590880, 597035, 605280, 640120, 716442, 768144, 955256, 960180, 1194070, 1280240, 1432884, 1536288, 1552291, 1791105, 1910512, 1920360, 2388140, 2560480, 2865768, 3104582, 3582210, 3821024, 3840720, 4656873, 4776280, 5731536, 6209164, 7164420, 7681440, 7761455, 9313746, 9552560, 11463072, 12418328, 14328840, 15522910, 18627492, 19105120, 23284365, 24836656, 28657680, 31045820, 37254984, 46568730, 49673312, 57315360, 62091640, 74509968, 93137460, 124183280, 149019936, 186274920, 248366560, 372549840, 745099680]

約数ペア:

[(1, 745099680), (2, 372549840), (3, 248366560), (4, 186274920), (5, 149019936), (6, 124183280), (8, 93137460), (10, 74509968), (12, 62091640), (13, 57315360), (15, 49673312), (16, 46568730), (20, 37254984), (24, 31045820), (26, 28657680), (30, 24836656), (32, 23284365), (39, 19105120), (40, 18627492), (48, 15522910), (52, 14328840), (60, 12418328), (65, 11463072), (78, 9552560), (80, 9313746), (96, 7761455), (97, 7681440), (104, 7164420), (120, 6209164), (130, 5731536), (156, 4776280), (160, 4656873), (194, 3840720), (195, 3821024), (208, 3582210), (240, 3104582), (260, 2865768), (291, 2560480), (312, 2388140), (388, 1920360), (390, 1910512), (416, 1791105), (480, 1552291), (485, 1536288), (520, 1432884), (582, 1280240), (624, 1194070), (776, 960180), (780, 955256), (970, 768144), (1040, 716442), (1164, 640120), (1231, 605280), (1248, 597035), (1261, 590880), (1455, 512096), (1552, 480090), (1560, 477628), (1940, 384072), (2080, 358221), (2328, 320060), (2462, 302640), (2522, 295440), (2910, 256048), (3104, 240045), (3120, 238814), (3693, 201760), (3783, 196960), (3880, 192036), (4656, 160030), (4924, 151320), (5044, 147720), (5820, 128024), (6155, 121056), (6240, 119407), (6305, 118176), (7386, 100880), (7566, 98480), (7760, 96018), (9312, 80015), (9848, 75660), (10088, 73860), (11640, 64012), (12310, 60528), (12610, 59088), (14772, 50440), (15132, 49240), (15520, 48009), (16003, 46560), (18465, 40352), (18915, 39392), (19696, 37830), (20176, 36930), (23280, 32006), (24620, 30264), (25220, 29544)]