385840260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 1356106752

約数和(自身を除く): 970266492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 197, 234, 243, 260, 270, 279, 310, 324, 351, 372, 390, 394, 403, 405, 465, 468, 486, 540, 558, 585, 591, 620, 702, 780, 788, 806, 810, 837, 930, 972, 985, 1053, 1116, 1170, 1182, 1209, 1215, 1395, 1404, 1612, 1620, 1674, 1755, 1773, 1860, 1970, 2015, 2106, 2340, 2364, 2418, 2430, 2511, 2561, 2790, 2955, 3159, 3348, 3510, 3546, 3627, 3940, 4030, 4185, 4212, 4836, 4860, 5022, 5122, 5265, 5319, 5580, 5910, 6045, 6107, 6318, 7020, 7092, 7254, 7533, 7683, 8060, 8370, 8865, 10044, 10244, 10530, 10638, 10881, 11820, 12090, 12214, 12555, 12636, 12805, 14508, 15066, 15366, 15795, 15957, 16740, 17730, 18135, 18321, 21060, 21276, 21762, 23049, 24180, 24428, 25110, 25610, 26595, 30132, 30535, 30732, 31590, 31914, 32643, 35460, 36270, 36642, 37665, 38415, 43524, 46098, 47871, 50220, 51220, 53190, 54405, 54963, 61070, 63180, 63828, 65286, 69147, 72540, 73284, 75330, 76830, 79391, 79785, 91605, 92196, 95742, 97929, 106380, 108810, 109926, 115245, 122140, 130572, 138294, 150660, 153660, 158782, 159570, 163215, 164889, 183210, 191484, 195858, 207441, 217620, 219852, 230490, 238173, 239355, 274815, 276588, 317564, 319140, 326430, 329778, 345735, 366420, 391716, 396955, 414882, 460980, 476346, 478710, 489645, 494667, 549630, 622323, 652860, 659556, 691470, 714519, 793910, 824445, 829764, 952692, 957420, 979290, 989334, 1037205, 1099260, 1190865, 1244646, 1382940, 1429038, 1484001, 1587820, 1648890, 1958580, 1978668, 2074410, 2143557, 2381730, 2473335, 2489292, 2858076, 2968002, 3111615, 3297780, 3572595, 4148820, 4287114, 4763460, 4946670, 5936004, 6223230, 6430671, 7145190, 7420005, 8574228, 9893340, 10717785, 12446460, 12861342, 14290380, 14840010, 19292013, 21435570, 25722684, 29680020, 32153355, 38584026, 42871140, 64306710, 77168052, 96460065, 128613420, 192920130, 385840260]

約数ペア:

[(1, 385840260), (2, 192920130), (3, 128613420), (4, 96460065), (5, 77168052), (6, 64306710), (9, 42871140), (10, 38584026), (12, 32153355), (13, 29680020), (15, 25722684), (18, 21435570), (20, 19292013), (26, 14840010), (27, 14290380), (30, 12861342), (31, 12446460), (36, 10717785), (39, 9893340), (45, 8574228), (52, 7420005), (54, 7145190), (60, 6430671), (62, 6223230), (65, 5936004), (78, 4946670), (81, 4763460), (90, 4287114), (93, 4148820), (108, 3572595), (117, 3297780), (124, 3111615), (130, 2968002), (135, 2858076), (155, 2489292), (156, 2473335), (162, 2381730), (180, 2143557), (186, 2074410), (195, 1978668), (197, 1958580), (234, 1648890), (243, 1587820), (260, 1484001), (270, 1429038), (279, 1382940), (310, 1244646), (324, 1190865), (351, 1099260), (372, 1037205), (390, 989334), (394, 979290), (403, 957420), (405, 952692), (465, 829764), (468, 824445), (486, 793910), (540, 714519), (558, 691470), (585, 659556), (591, 652860), (620, 622323), (702, 549630), (780, 494667), (788, 489645), (806, 478710), (810, 476346), (837, 460980), (930, 414882), (972, 396955), (985, 391716), (1053, 366420), (1116, 345735), (1170, 329778), (1182, 326430), (1209, 319140), (1215, 317564), (1395, 276588), (1404, 274815), (1612, 239355), (1620, 238173), (1674, 230490), (1755, 219852), (1773, 217620), (1860, 207441), (1970, 195858), (2015, 191484), (2106, 183210), (2340, 164889), (2364, 163215), (2418, 159570), (2430, 158782), (2511, 153660), (2561, 150660), (2790, 138294), (2955, 130572), (3159, 122140), (3348, 115245), (3510, 109926), (3546, 108810), (3627, 106380), (3940, 97929), (4030, 95742), (4185, 92196), (4212, 91605), (4836, 79785), (4860, 79391), (5022, 76830), (5122, 75330), (5265, 73284), (5319, 72540), (5580, 69147), (5910, 65286), (6045, 63828), (6107, 63180), (6318, 61070), (7020, 54963), (7092, 54405), (7254, 53190), (7533, 51220), (7683, 50220), (8060, 47871), (8370, 46098), (8865, 43524), (10044, 38415), (10244, 37665), (10530, 36642), (10638, 36270), (10881, 35460), (11820, 32643), (12090, 31914), (12214, 31590), (12555, 30732), (12636, 30535), (12805, 30132), (14508, 26595), (15066, 25610), (15366, 25110), (15795, 24428), (15957, 24180), (16740, 23049), (17730, 21762), (18135, 21276), (18321, 21060)]