186835740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1852

約数の個数: 192

約数和(自身を含む): 678128640

約数和(自身を除く): 491292900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1801, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3602, 3705, 3990, 4940, 5187, 5403, 5460, 6916, 7204, 7410, 7980, 8645, 9005, 10374, 10806, 12607, 14820, 17290, 18010, 20748, 21612, 23413, 25214, 25935, 27015, 34219, 34580, 36020, 37821, 46826, 50428, 51870, 54030, 63035, 68438, 70239, 75642, 93652, 102657, 103740, 108060, 117065, 126070, 136876, 140478, 151284, 163891, 171095, 189105, 205314, 234130, 239533, 252140, 280956, 327782, 342190, 351195, 378210, 410628, 444847, 468260, 479066, 491673, 513285, 655564, 684380, 702390, 718599, 756420, 819455, 889694, 958132, 983346, 1026570, 1197665, 1334541, 1404780, 1437198, 1638910, 1779388, 1966692, 2053140, 2224235, 2395330, 2458365, 2669082, 2874396, 3113929, 3277820, 3592995, 4448470, 4790660, 4916730, 5338164, 6227858, 6672705, 7185990, 8896940, 9341787, 9833460, 12455716, 13345410, 14371980, 15569645, 18683574, 26690820, 31139290, 37367148, 46708935, 62278580, 93417870, 186835740]

約数ペア:

[(1, 186835740), (2, 93417870), (3, 62278580), (4, 46708935), (5, 37367148), (6, 31139290), (7, 26690820), (10, 18683574), (12, 15569645), (13, 14371980), (14, 13345410), (15, 12455716), (19, 9833460), (20, 9341787), (21, 8896940), (26, 7185990), (28, 6672705), (30, 6227858), (35, 5338164), (38, 4916730), (39, 4790660), (42, 4448470), (52, 3592995), (57, 3277820), (60, 3113929), (65, 2874396), (70, 2669082), (76, 2458365), (78, 2395330), (84, 2224235), (91, 2053140), (95, 1966692), (105, 1779388), (114, 1638910), (130, 1437198), (133, 1404780), (140, 1334541), (156, 1197665), (182, 1026570), (190, 983346), (195, 958132), (210, 889694), (228, 819455), (247, 756420), (260, 718599), (266, 702390), (273, 684380), (285, 655564), (364, 513285), (380, 491673), (390, 479066), (399, 468260), (420, 444847), (455, 410628), (494, 378210), (532, 351195), (546, 342190), (570, 327782), (665, 280956), (741, 252140), (780, 239533), (798, 234130), (910, 205314), (988, 189105), (1092, 171095), (1140, 163891), (1235, 151284), (1330, 140478), (1365, 136876), (1482, 126070), (1596, 117065), (1729, 108060), (1801, 103740), (1820, 102657), (1995, 93652), (2470, 75642), (2660, 70239), (2730, 68438), (2964, 63035), (3458, 54030), (3602, 51870), (3705, 50428), (3990, 46826), (4940, 37821), (5187, 36020), (5403, 34580), (5460, 34219), (6916, 27015), (7204, 25935), (7410, 25214), (7980, 23413), (8645, 21612), (9005, 20748), (10374, 18010), (10806, 17290), (12607, 14820)]