18844076640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{55061}}^1$

素因数の和:55133

約数の個数: 192

約数和(自身を含む): 63938875392

約数和(自身を除く): 45094798752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2208, 2480, 2760, 2852, 2976, 3565, 3680, 3720, 4278, 4960, 5520, 5704, 7130, 7440, 8556, 10695, 11040, 11408, 14260, 14880, 17112, 21390, 22816, 28520, 34224, 42780, 55061, 57040, 68448, 85560, 110122, 114080, 165183, 171120, 220244, 275305, 330366, 342240, 440488, 550610, 660732, 825915, 880976, 1101220, 1266403, 1321464, 1651830, 1706891, 1761952, 2202440, 2532806, 2642928, 3303660, 3413782, 3799209, 4404880, 5065612, 5120673, 5285856, 6332015, 6607320, 6827564, 7598418, 8534455, 8809760, 10131224, 10241346, 12664030, 13214640, 13655128, 15196836, 17068910, 18996045, 20262448, 20482692, 25328060, 25603365, 26429280, 27310256, 30393672, 34137820, 37992090, 39258493, 40524896, 40965384, 50656120, 51206730, 54620512, 60787344, 68275640, 75984180, 78516986, 81930768, 101312240, 102413460, 117775479, 121574688, 136551280, 151968360, 157033972, 163861536, 196292465, 202624480, 204826920, 235550958, 273102560, 303936720, 314067944, 392584930, 409653840, 471101916, 588877395, 607873440, 628135888, 785169860, 819307680, 942203832, 1177754790, 1256271776, 1570339720, 1884407664, 2355509580, 3140679440, 3768815328, 4711019160, 6281358880, 9422038320, 18844076640]

約数ペア:

[(1, 18844076640), (2, 9422038320), (3, 6281358880), (4, 4711019160), (5, 3768815328), (6, 3140679440), (8, 2355509580), (10, 1884407664), (12, 1570339720), (15, 1256271776), (16, 1177754790), (20, 942203832), (23, 819307680), (24, 785169860), (30, 628135888), (31, 607873440), (32, 588877395), (40, 471101916), (46, 409653840), (48, 392584930), (60, 314067944), (62, 303936720), (69, 273102560), (80, 235550958), (92, 204826920), (93, 202624480), (96, 196292465), (115, 163861536), (120, 157033972), (124, 151968360), (138, 136551280), (155, 121574688), (160, 117775479), (184, 102413460), (186, 101312240), (230, 81930768), (240, 78516986), (248, 75984180), (276, 68275640), (310, 60787344), (345, 54620512), (368, 51206730), (372, 50656120), (460, 40965384), (465, 40524896), (480, 39258493), (496, 37992090), (552, 34137820), (620, 30393672), (690, 27310256), (713, 26429280), (736, 25603365), (744, 25328060), (920, 20482692), (930, 20262448), (992, 18996045), (1104, 17068910), (1240, 15196836), (1380, 13655128), (1426, 13214640), (1488, 12664030), (1840, 10241346), (1860, 10131224), (2139, 8809760), (2208, 8534455), (2480, 7598418), (2760, 6827564), (2852, 6607320), (2976, 6332015), (3565, 5285856), (3680, 5120673), (3720, 5065612), (4278, 4404880), (4960, 3799209), (5520, 3413782), (5704, 3303660), (7130, 2642928), (7440, 2532806), (8556, 2202440), (10695, 1761952), (11040, 1706891), (11408, 1651830), (14260, 1321464), (14880, 1266403), (17112, 1101220), (21390, 880976), (22816, 825915), (28520, 660732), (34224, 550610), (42780, 440488), (55061, 342240), (57040, 330366), (68448, 275305), (85560, 220244), (110122, 171120), (114080, 165183)]