2022471720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98561}}^1$

素因数の和:98600

約数の個数: 128

約数和(自身を含む): 7096464000

約数和(自身を除く): 5073992280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 98561, 197122, 295683, 394244, 492805, 591366, 788488, 887049, 985610, 1182732, 1478415, 1774098, 1872659, 1971220, 2365464, 2661147, 2956830, 3548196, 3745318, 3942440, 4435245, 5322294, 5617977, 5913660, 7096392, 7490636, 8870490, 9363295, 10644588, 11235954, 11827320, 13305735, 14981272, 16853931, 17740980, 18726590, 21289176, 22471908, 26611470, 28089885, 33707862, 35481960, 37453180, 44943816, 50561793, 53222940, 56179770, 67415724, 74906360, 84269655, 101123586, 106445880, 112359540, 134831448, 168539310, 202247172, 224719080, 252808965, 337078620, 404494344, 505617930, 674157240, 1011235860, 2022471720]

約数ペア:

[(1, 2022471720), (2, 1011235860), (3, 674157240), (4, 505617930), (5, 404494344), (6, 337078620), (8, 252808965), (9, 224719080), (10, 202247172), (12, 168539310), (15, 134831448), (18, 112359540), (19, 106445880), (20, 101123586), (24, 84269655), (27, 74906360), (30, 67415724), (36, 56179770), (38, 53222940), (40, 50561793), (45, 44943816), (54, 37453180), (57, 35481960), (60, 33707862), (72, 28089885), (76, 26611470), (90, 22471908), (95, 21289176), (108, 18726590), (114, 17740980), (120, 16853931), (135, 14981272), (152, 13305735), (171, 11827320), (180, 11235954), (190, 10644588), (216, 9363295), (228, 8870490), (270, 7490636), (285, 7096392), (342, 5913660), (360, 5617977), (380, 5322294), (456, 4435245), (513, 3942440), (540, 3745318), (570, 3548196), (684, 2956830), (760, 2661147), (855, 2365464), (1026, 1971220), (1080, 1872659), (1140, 1774098), (1368, 1478415), (1710, 1182732), (2052, 985610), (2280, 887049), (2565, 788488), (3420, 591366), (4104, 492805), (5130, 394244), (6840, 295683), (10260, 197122), (20520, 98561)]