73211880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12451}}^1$

素因数の和:12479

約数の個数: 96

約数和(自身を含む): 255515040

約数和(自身を除く): 182303160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12451, 24902, 37353, 49804, 62255, 74706, 87157, 99608, 124510, 149412, 174314, 186765, 249020, 261471, 298824, 348628, 373530, 435785, 498040, 522942, 610099, 697256, 747060, 871570, 1045884, 1220198, 1307355, 1494120, 1743140, 1830297, 2091768, 2440396, 2614710, 3050495, 3486280, 3660594, 4880792, 5229420, 6100990, 7321188, 9151485, 10458840, 12201980, 14642376, 18302970, 24403960, 36605940, 73211880]

約数ペア:

[(1, 73211880), (2, 36605940), (3, 24403960), (4, 18302970), (5, 14642376), (6, 12201980), (7, 10458840), (8, 9151485), (10, 7321188), (12, 6100990), (14, 5229420), (15, 4880792), (20, 3660594), (21, 3486280), (24, 3050495), (28, 2614710), (30, 2440396), (35, 2091768), (40, 1830297), (42, 1743140), (49, 1494120), (56, 1307355), (60, 1220198), (70, 1045884), (84, 871570), (98, 747060), (105, 697256), (120, 610099), (140, 522942), (147, 498040), (168, 435785), (196, 373530), (210, 348628), (245, 298824), (280, 261471), (294, 249020), (392, 186765), (420, 174314), (490, 149412), (588, 124510), (735, 99608), (840, 87157), (980, 74706), (1176, 62255), (1470, 49804), (1960, 37353), (2940, 24902), (5880, 12451)]