142022340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 458377920

約数和(自身を除く): 316355580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 131, 171, 180, 190, 228, 262, 285, 317, 342, 380, 393, 524, 570, 634, 655, 684, 786, 855, 951, 1140, 1179, 1268, 1310, 1572, 1585, 1710, 1902, 1965, 2358, 2489, 2620, 2853, 3170, 3420, 3804, 3930, 4716, 4755, 4978, 5706, 5895, 6023, 6340, 7467, 7860, 9510, 9956, 11412, 11790, 12046, 12445, 14265, 14934, 18069, 19020, 22401, 23580, 24092, 24890, 28530, 29868, 30115, 36138, 37335, 41527, 44802, 49780, 54207, 57060, 60230, 72276, 74670, 83054, 89604, 90345, 108414, 112005, 120460, 124581, 149340, 166108, 180690, 207635, 216828, 224010, 249162, 271035, 361380, 373743, 415270, 448020, 498324, 542070, 622905, 747486, 789013, 830540, 1084140, 1245810, 1494972, 1578026, 1868715, 2367039, 2491620, 3156052, 3737430, 3945065, 4734078, 7101117, 7474860, 7890130, 9468156, 11835195, 14202234, 15780260, 23670390, 28404468, 35505585, 47340780, 71011170, 142022340]

約数ペア:

[(1, 142022340), (2, 71011170), (3, 47340780), (4, 35505585), (5, 28404468), (6, 23670390), (9, 15780260), (10, 14202234), (12, 11835195), (15, 9468156), (18, 7890130), (19, 7474860), (20, 7101117), (30, 4734078), (36, 3945065), (38, 3737430), (45, 3156052), (57, 2491620), (60, 2367039), (76, 1868715), (90, 1578026), (95, 1494972), (114, 1245810), (131, 1084140), (171, 830540), (180, 789013), (190, 747486), (228, 622905), (262, 542070), (285, 498324), (317, 448020), (342, 415270), (380, 373743), (393, 361380), (524, 271035), (570, 249162), (634, 224010), (655, 216828), (684, 207635), (786, 180690), (855, 166108), (951, 149340), (1140, 124581), (1179, 120460), (1268, 112005), (1310, 108414), (1572, 90345), (1585, 89604), (1710, 83054), (1902, 74670), (1965, 72276), (2358, 60230), (2489, 57060), (2620, 54207), (2853, 49780), (3170, 44802), (3420, 41527), (3804, 37335), (3930, 36138), (4716, 30115), (4755, 29868), (4978, 28530), (5706, 24890), (5895, 24092), (6023, 23580), (6340, 22401), (7467, 19020), (7860, 18069), (9510, 14934), (9956, 14265), (11412, 12445), (11790, 12046)]