16265600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 192

約数和(自身を含む): 47809440

約数和(自身を除く): 31543840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 25, 26, 32, 34, 40, 46, 50, 52, 64, 65, 68, 80, 85, 92, 100, 104, 115, 128, 130, 136, 160, 170, 184, 200, 208, 221, 230, 260, 272, 299, 320, 325, 340, 368, 391, 400, 416, 425, 442, 460, 520, 544, 575, 598, 640, 650, 680, 736, 782, 800, 832, 850, 884, 920, 1040, 1088, 1105, 1150, 1196, 1300, 1360, 1472, 1495, 1564, 1600, 1664, 1700, 1768, 1840, 1955, 2080, 2176, 2210, 2300, 2392, 2600, 2720, 2944, 2990, 3128, 3200, 3400, 3536, 3680, 3910, 4160, 4420, 4600, 4784, 5083, 5200, 5440, 5525, 5980, 6256, 6800, 7072, 7360, 7475, 7820, 8320, 8840, 9200, 9568, 9775, 10166, 10400, 10880, 11050, 11960, 12512, 13600, 14144, 14720, 14950, 15640, 17680, 18400, 19136, 19550, 20332, 20800, 22100, 23920, 25024, 25415, 27200, 28288, 29900, 31280, 35360, 36800, 38272, 39100, 40664, 41600, 44200, 47840, 50048, 50830, 54400, 59800, 62560, 70720, 73600, 78200, 81328, 88400, 95680, 101660, 119600, 125120, 127075, 141440, 156400, 162656, 176800, 191360, 203320, 239200, 250240, 254150, 312800, 325312, 353600, 406640, 478400, 508300, 625600, 650624, 707200, 813280, 956800, 1016600, 1251200, 1626560, 2033200, 3253120, 4066400, 8132800, 16265600]

約数ペア:

[(1, 16265600), (2, 8132800), (4, 4066400), (5, 3253120), (8, 2033200), (10, 1626560), (13, 1251200), (16, 1016600), (17, 956800), (20, 813280), (23, 707200), (25, 650624), (26, 625600), (32, 508300), (34, 478400), (40, 406640), (46, 353600), (50, 325312), (52, 312800), (64, 254150), (65, 250240), (68, 239200), (80, 203320), (85, 191360), (92, 176800), (100, 162656), (104, 156400), (115, 141440), (128, 127075), (130, 125120), (136, 119600), (160, 101660), (170, 95680), (184, 88400), (200, 81328), (208, 78200), (221, 73600), (230, 70720), (260, 62560), (272, 59800), (299, 54400), (320, 50830), (325, 50048), (340, 47840), (368, 44200), (391, 41600), (400, 40664), (416, 39100), (425, 38272), (442, 36800), (460, 35360), (520, 31280), (544, 29900), (575, 28288), (598, 27200), (640, 25415), (650, 25024), (680, 23920), (736, 22100), (782, 20800), (800, 20332), (832, 19550), (850, 19136), (884, 18400), (920, 17680), (1040, 15640), (1088, 14950), (1105, 14720), (1150, 14144), (1196, 13600), (1300, 12512), (1360, 11960), (1472, 11050), (1495, 10880), (1564, 10400), (1600, 10166), (1664, 9775), (1700, 9568), (1768, 9200), (1840, 8840), (1955, 8320), (2080, 7820), (2176, 7475), (2210, 7360), (2300, 7072), (2392, 6800), (2600, 6256), (2720, 5980), (2944, 5525), (2990, 5440), (3128, 5200), (3200, 5083), (3400, 4784), (3536, 4600), (3680, 4420), (3910, 4160)]