223628730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 386009670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 53, 62, 65, 78, 93, 106, 130, 155, 159, 186, 195, 265, 310, 318, 349, 390, 403, 465, 530, 689, 698, 795, 806, 930, 1047, 1209, 1378, 1590, 1643, 1745, 2015, 2067, 2094, 2418, 3286, 3445, 3490, 4030, 4134, 4537, 4929, 5235, 6045, 6890, 8215, 9074, 9858, 10335, 10470, 10819, 12090, 13611, 16430, 18497, 20670, 21359, 21638, 22685, 24645, 27222, 32457, 36994, 42718, 45370, 49290, 54095, 55491, 64077, 64914, 68055, 92485, 106795, 108190, 110982, 128154, 136110, 140647, 162285, 184970, 213590, 240461, 277455, 281294, 320385, 324570, 421941, 480922, 554910, 573407, 640770, 703235, 721383, 843882, 1146814, 1202305, 1406470, 1442766, 1720221, 2109705, 2404610, 2867035, 3440442, 3606915, 4219410, 5734070, 7213830, 7454291, 8601105, 14908582, 17202210, 22362873, 37271455, 44725746, 74542910, 111814365, 223628730]

約数ペア:

[(1, 223628730), (2, 111814365), (3, 74542910), (5, 44725746), (6, 37271455), (10, 22362873), (13, 17202210), (15, 14908582), (26, 8601105), (30, 7454291), (31, 7213830), (39, 5734070), (53, 4219410), (62, 3606915), (65, 3440442), (78, 2867035), (93, 2404610), (106, 2109705), (130, 1720221), (155, 1442766), (159, 1406470), (186, 1202305), (195, 1146814), (265, 843882), (310, 721383), (318, 703235), (349, 640770), (390, 573407), (403, 554910), (465, 480922), (530, 421941), (689, 324570), (698, 320385), (795, 281294), (806, 277455), (930, 240461), (1047, 213590), (1209, 184970), (1378, 162285), (1590, 140647), (1643, 136110), (1745, 128154), (2015, 110982), (2067, 108190), (2094, 106795), (2418, 92485), (3286, 68055), (3445, 64914), (3490, 64077), (4030, 55491), (4134, 54095), (4537, 49290), (4929, 45370), (5235, 42718), (6045, 36994), (6890, 32457), (8215, 27222), (9074, 24645), (9858, 22685), (10335, 21638), (10470, 21359), (10819, 20670), (12090, 18497), (13611, 16430)]