1427360940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:706

約数の個数: 240

約数和(自身を含む): 4781145600

約数和(自身を除く): 3353784660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 79, 81, 90, 95, 108, 114, 135, 158, 162, 171, 180, 190, 228, 237, 270, 285, 316, 324, 342, 380, 395, 405, 474, 513, 540, 570, 587, 684, 711, 790, 810, 855, 948, 1026, 1140, 1174, 1185, 1422, 1501, 1539, 1580, 1620, 1710, 1761, 2052, 2133, 2348, 2370, 2565, 2844, 2935, 3002, 3078, 3420, 3522, 3555, 4266, 4503, 4740, 5130, 5283, 5870, 6004, 6156, 6399, 7044, 7110, 7505, 7695, 8532, 8805, 9006, 10260, 10566, 10665, 11153, 11740, 12798, 13509, 14220, 15010, 15390, 15849, 17610, 18012, 21132, 21330, 22306, 22515, 25596, 26415, 27018, 30020, 30780, 31698, 31995, 33459, 35220, 40527, 42660, 44612, 45030, 46373, 47547, 52830, 54036, 55765, 63396, 63990, 66918, 67545, 79245, 81054, 90060, 92746, 95094, 100377, 105660, 111530, 121581, 127980, 133836, 135090, 139119, 158490, 162108, 167295, 185492, 190188, 200754, 202635, 223060, 231865, 237735, 243162, 270180, 278238, 301131, 316980, 334590, 401508, 405270, 417357, 463730, 475470, 486324, 501885, 556476, 602262, 607905, 669180, 695595, 810540, 834714, 881087, 903393, 927460, 950940, 1003770, 1204524, 1215810, 1252071, 1391190, 1505655, 1669428, 1762174, 1806786, 2007540, 2086785, 2431620, 2504142, 2643261, 2782380, 3011310, 3524348, 3613572, 3756213, 4173570, 4405435, 4516965, 5008284, 5286522, 6022620, 6260355, 7512426, 7929783, 8347140, 8810870, 9033930, 10573044, 12520710, 13216305, 15024852, 15859566, 17621740, 18067860, 18781065, 23789349, 25041420, 26432610, 31719132, 37562130, 39648915, 47578698, 52865220, 71368047, 75124260, 79297830, 95157396, 118946745, 142736094, 158595660, 237893490, 285472188, 356840235, 475786980, 713680470, 1427360940]

約数ペア:

[(1, 1427360940), (2, 713680470), (3, 475786980), (4, 356840235), (5, 285472188), (6, 237893490), (9, 158595660), (10, 142736094), (12, 118946745), (15, 95157396), (18, 79297830), (19, 75124260), (20, 71368047), (27, 52865220), (30, 47578698), (36, 39648915), (38, 37562130), (45, 31719132), (54, 26432610), (57, 25041420), (60, 23789349), (76, 18781065), (79, 18067860), (81, 17621740), (90, 15859566), (95, 15024852), (108, 13216305), (114, 12520710), (135, 10573044), (158, 9033930), (162, 8810870), (171, 8347140), (180, 7929783), (190, 7512426), (228, 6260355), (237, 6022620), (270, 5286522), (285, 5008284), (316, 4516965), (324, 4405435), (342, 4173570), (380, 3756213), (395, 3613572), (405, 3524348), (474, 3011310), (513, 2782380), (540, 2643261), (570, 2504142), (587, 2431620), (684, 2086785), (711, 2007540), (790, 1806786), (810, 1762174), (855, 1669428), (948, 1505655), (1026, 1391190), (1140, 1252071), (1174, 1215810), (1185, 1204524), (1422, 1003770), (1501, 950940), (1539, 927460), (1580, 903393), (1620, 881087), (1710, 834714), (1761, 810540), (2052, 695595), (2133, 669180), (2348, 607905), (2370, 602262), (2565, 556476), (2844, 501885), (2935, 486324), (3002, 475470), (3078, 463730), (3420, 417357), (3522, 405270), (3555, 401508), (4266, 334590), (4503, 316980), (4740, 301131), (5130, 278238), (5283, 270180), (5870, 243162), (6004, 237735), (6156, 231865), (6399, 223060), (7044, 202635), (7110, 200754), (7505, 190188), (7695, 185492), (8532, 167295), (8805, 162108), (9006, 158490), (10260, 139119), (10566, 135090), (10665, 133836), (11153, 127980), (11740, 121581), (12798, 111530), (13509, 105660), (14220, 100377), (15010, 95094), (15390, 92746), (15849, 90060), (17610, 81054), (18012, 79245), (21132, 67545), (21330, 66918), (22306, 63990), (22515, 63396), (25596, 55765), (26415, 54036), (27018, 52830), (30020, 47547), (30780, 46373), (31698, 45030), (31995, 44612), (33459, 42660), (35220, 40527)]