83870880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 282175488

約数和(自身を除く): 198304608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 71, 80, 92, 96, 107, 115, 120, 138, 142, 160, 184, 213, 214, 230, 240, 276, 284, 321, 345, 355, 368, 426, 428, 460, 480, 535, 552, 568, 642, 690, 710, 736, 852, 856, 920, 1065, 1070, 1104, 1136, 1284, 1380, 1420, 1605, 1633, 1704, 1712, 1840, 2130, 2140, 2208, 2272, 2461, 2568, 2760, 2840, 3210, 3266, 3408, 3424, 3680, 4260, 4280, 4899, 4922, 5136, 5520, 5680, 6420, 6532, 6816, 7383, 7597, 8165, 8520, 8560, 9798, 9844, 10272, 11040, 11360, 12305, 12840, 13064, 14766, 15194, 16330, 17040, 17120, 19596, 19688, 22791, 24495, 24610, 25680, 26128, 29532, 30388, 32660, 34080, 36915, 37985, 39192, 39376, 45582, 48990, 49220, 51360, 52256, 59064, 60776, 65320, 73830, 75970, 78384, 78752, 91164, 97980, 98440, 113955, 118128, 121552, 130640, 147660, 151940, 156768, 174731, 182328, 195960, 196880, 227910, 236256, 243104, 261280, 295320, 303880, 349462, 364656, 391920, 393760, 455820, 524193, 590640, 607760, 698924, 729312, 783840, 873655, 911640, 1048386, 1181280, 1215520, 1397848, 1747310, 1823280, 2096772, 2620965, 2795696, 3494620, 3646560, 4193544, 5241930, 5591392, 6989240, 8387088, 10483860, 13978480, 16774176, 20967720, 27956960, 41935440, 83870880]

約数ペア:

[(1, 83870880), (2, 41935440), (3, 27956960), (4, 20967720), (5, 16774176), (6, 13978480), (8, 10483860), (10, 8387088), (12, 6989240), (15, 5591392), (16, 5241930), (20, 4193544), (23, 3646560), (24, 3494620), (30, 2795696), (32, 2620965), (40, 2096772), (46, 1823280), (48, 1747310), (60, 1397848), (69, 1215520), (71, 1181280), (80, 1048386), (92, 911640), (96, 873655), (107, 783840), (115, 729312), (120, 698924), (138, 607760), (142, 590640), (160, 524193), (184, 455820), (213, 393760), (214, 391920), (230, 364656), (240, 349462), (276, 303880), (284, 295320), (321, 261280), (345, 243104), (355, 236256), (368, 227910), (426, 196880), (428, 195960), (460, 182328), (480, 174731), (535, 156768), (552, 151940), (568, 147660), (642, 130640), (690, 121552), (710, 118128), (736, 113955), (852, 98440), (856, 97980), (920, 91164), (1065, 78752), (1070, 78384), (1104, 75970), (1136, 73830), (1284, 65320), (1380, 60776), (1420, 59064), (1605, 52256), (1633, 51360), (1704, 49220), (1712, 48990), (1840, 45582), (2130, 39376), (2140, 39192), (2208, 37985), (2272, 36915), (2461, 34080), (2568, 32660), (2760, 30388), (2840, 29532), (3210, 26128), (3266, 25680), (3408, 24610), (3424, 24495), (3680, 22791), (4260, 19688), (4280, 19596), (4899, 17120), (4922, 17040), (5136, 16330), (5520, 15194), (5680, 14766), (6420, 13064), (6532, 12840), (6816, 12305), (7383, 11360), (7597, 11040), (8165, 10272), (8520, 9844), (8560, 9798)]