47812380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 170311680

約数和(自身を除く): 122499300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 79, 84, 105, 110, 131, 132, 140, 154, 158, 165, 210, 220, 231, 237, 262, 308, 316, 330, 385, 393, 395, 420, 462, 474, 524, 553, 655, 660, 770, 786, 790, 869, 917, 924, 948, 1106, 1155, 1185, 1310, 1441, 1540, 1572, 1580, 1659, 1738, 1834, 1965, 2212, 2310, 2370, 2607, 2620, 2751, 2765, 2882, 3318, 3476, 3668, 3930, 4323, 4345, 4585, 4620, 4740, 5214, 5502, 5530, 5764, 6083, 6636, 7205, 7860, 8295, 8646, 8690, 9170, 10087, 10349, 10428, 11004, 11060, 12166, 13035, 13755, 14410, 16590, 17292, 17380, 18249, 18340, 20174, 20698, 21615, 24332, 26070, 27510, 28820, 30261, 30415, 31047, 33180, 36498, 40348, 41396, 43230, 50435, 51745, 52140, 55020, 60522, 60830, 62094, 72443, 72996, 86460, 91245, 100870, 103490, 113839, 121044, 121660, 124188, 144886, 151305, 155235, 182490, 201740, 206980, 217329, 227678, 289772, 302610, 310470, 341517, 362215, 364980, 434658, 455356, 569195, 605220, 620940, 683034, 724430, 796873, 869316, 1086645, 1138390, 1366068, 1448860, 1593746, 1707585, 2173290, 2276780, 2390619, 3187492, 3415170, 3984365, 4346580, 4781238, 6830340, 7968730, 9562476, 11953095, 15937460, 23906190, 47812380]

約数ペア:

[(1, 47812380), (2, 23906190), (3, 15937460), (4, 11953095), (5, 9562476), (6, 7968730), (7, 6830340), (10, 4781238), (11, 4346580), (12, 3984365), (14, 3415170), (15, 3187492), (20, 2390619), (21, 2276780), (22, 2173290), (28, 1707585), (30, 1593746), (33, 1448860), (35, 1366068), (42, 1138390), (44, 1086645), (55, 869316), (60, 796873), (66, 724430), (70, 683034), (77, 620940), (79, 605220), (84, 569195), (105, 455356), (110, 434658), (131, 364980), (132, 362215), (140, 341517), (154, 310470), (158, 302610), (165, 289772), (210, 227678), (220, 217329), (231, 206980), (237, 201740), (262, 182490), (308, 155235), (316, 151305), (330, 144886), (385, 124188), (393, 121660), (395, 121044), (420, 113839), (462, 103490), (474, 100870), (524, 91245), (553, 86460), (655, 72996), (660, 72443), (770, 62094), (786, 60830), (790, 60522), (869, 55020), (917, 52140), (924, 51745), (948, 50435), (1106, 43230), (1155, 41396), (1185, 40348), (1310, 36498), (1441, 33180), (1540, 31047), (1572, 30415), (1580, 30261), (1659, 28820), (1738, 27510), (1834, 26070), (1965, 24332), (2212, 21615), (2310, 20698), (2370, 20174), (2607, 18340), (2620, 18249), (2751, 17380), (2765, 17292), (2882, 16590), (3318, 14410), (3476, 13755), (3668, 13035), (3930, 12166), (4323, 11060), (4345, 11004), (4585, 10428), (4620, 10349), (4740, 10087), (5214, 9170), (5502, 8690), (5530, 8646), (5764, 8295), (6083, 7860), (6636, 7205)]