708727040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1064

約数の個数: 144

約数和(自身を含む): 1965575808

約数和(自身を除く): 1256848768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 256, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 953, 1120, 1162, 1280, 1328, 1660, 1792, 1906, 2240, 2324, 2656, 2905, 3320, 3812, 4480, 4648, 4765, 5312, 5810, 6640, 6671, 7624, 8960, 9296, 9530, 10624, 11620, 13280, 13342, 15248, 18592, 19060, 21248, 23240, 26560, 26684, 30496, 33355, 37184, 38120, 46480, 53120, 53368, 60992, 66710, 74368, 76240, 79099, 92960, 106240, 106736, 121984, 133420, 148736, 152480, 158198, 185920, 213472, 243968, 266840, 304960, 316396, 371840, 395495, 426944, 533680, 553693, 609920, 632792, 743680, 790990, 853888, 1067360, 1107386, 1219840, 1265584, 1581980, 1707776, 2134720, 2214772, 2531168, 2768465, 3163960, 4269440, 4429544, 5062336, 5536930, 6327920, 8538880, 8859088, 10124672, 11073860, 12655840, 17718176, 20249344, 22147720, 25311680, 35436352, 44295440, 50623360, 70872704, 88590880, 101246720, 141745408, 177181760, 354363520, 708727040]

約数ペア:

[(1, 708727040), (2, 354363520), (4, 177181760), (5, 141745408), (7, 101246720), (8, 88590880), (10, 70872704), (14, 50623360), (16, 44295440), (20, 35436352), (28, 25311680), (32, 22147720), (35, 20249344), (40, 17718176), (56, 12655840), (64, 11073860), (70, 10124672), (80, 8859088), (83, 8538880), (112, 6327920), (128, 5536930), (140, 5062336), (160, 4429544), (166, 4269440), (224, 3163960), (256, 2768465), (280, 2531168), (320, 2214772), (332, 2134720), (415, 1707776), (448, 1581980), (560, 1265584), (581, 1219840), (640, 1107386), (664, 1067360), (830, 853888), (896, 790990), (953, 743680), (1120, 632792), (1162, 609920), (1280, 553693), (1328, 533680), (1660, 426944), (1792, 395495), (1906, 371840), (2240, 316396), (2324, 304960), (2656, 266840), (2905, 243968), (3320, 213472), (3812, 185920), (4480, 158198), (4648, 152480), (4765, 148736), (5312, 133420), (5810, 121984), (6640, 106736), (6671, 106240), (7624, 92960), (8960, 79099), (9296, 76240), (9530, 74368), (10624, 66710), (11620, 60992), (13280, 53368), (13342, 53120), (15248, 46480), (18592, 38120), (19060, 37184), (21248, 33355), (23240, 30496), (26560, 26684)]