4494698520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151643}}^1$

素因数の和:151689

約数の個数: 128

約数和(自身を含む): 15285715200

約数和(自身を除く): 10791016680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 151643, 303286, 454929, 606572, 758215, 909858, 1213144, 1516430, 1819716, 1971359, 2274645, 2881217, 3032860, 3639432, 3942718, 4549290, 5762434, 5914077, 6065720, 7885436, 8643651, 9098580, 9856795, 11524868, 11828154, 14406085, 15770872, 17287302, 18197160, 19713590, 23049736, 23656308, 28812170, 29570385, 34574604, 37455821, 39427180, 43218255, 47312616, 57624340, 59140770, 69149208, 74911642, 78854360, 86436510, 112367463, 115248680, 118281540, 149823284, 172873020, 187279105, 224734926, 236563080, 299646568, 345746040, 374558210, 449469852, 561837315, 749116420, 898939704, 1123674630, 1498232840, 2247349260, 4494698520]

約数ペア:

[(1, 4494698520), (2, 2247349260), (3, 1498232840), (4, 1123674630), (5, 898939704), (6, 749116420), (8, 561837315), (10, 449469852), (12, 374558210), (13, 345746040), (15, 299646568), (19, 236563080), (20, 224734926), (24, 187279105), (26, 172873020), (30, 149823284), (38, 118281540), (39, 115248680), (40, 112367463), (52, 86436510), (57, 78854360), (60, 74911642), (65, 69149208), (76, 59140770), (78, 57624340), (95, 47312616), (104, 43218255), (114, 39427180), (120, 37455821), (130, 34574604), (152, 29570385), (156, 28812170), (190, 23656308), (195, 23049736), (228, 19713590), (247, 18197160), (260, 17287302), (285, 15770872), (312, 14406085), (380, 11828154), (390, 11524868), (456, 9856795), (494, 9098580), (520, 8643651), (570, 7885436), (741, 6065720), (760, 5914077), (780, 5762434), (988, 4549290), (1140, 3942718), (1235, 3639432), (1482, 3032860), (1560, 2881217), (1976, 2274645), (2280, 1971359), (2470, 1819716), (2964, 1516430), (3705, 1213144), (4940, 909858), (5928, 758215), (7410, 606572), (9880, 454929), (14820, 303286), (29640, 151643)]