260166240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 963537120

約数和(自身を除く): 703370880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 144, 148, 152, 160, 171, 180, 185, 190, 222, 228, 240, 257, 285, 288, 296, 304, 333, 342, 360, 370, 380, 444, 456, 480, 514, 555, 570, 592, 608, 666, 684, 703, 720, 740, 760, 771, 855, 888, 912, 1028, 1110, 1140, 1184, 1285, 1332, 1368, 1406, 1440, 1480, 1520, 1542, 1665, 1710, 1776, 1824, 2056, 2109, 2220, 2280, 2313, 2570, 2664, 2736, 2812, 2960, 3040, 3084, 3330, 3420, 3515, 3552, 3855, 4112, 4218, 4440, 4560, 4626, 4883, 5140, 5328, 5472, 5624, 5920, 6168, 6327, 6660, 6840, 7030, 7710, 8224, 8436, 8880, 9120, 9252, 9509, 9766, 10280, 10545, 10656, 11248, 11565, 12336, 12654, 13320, 13680, 14060, 14649, 15420, 16872, 17760, 18504, 19018, 19532, 20560, 21090, 22496, 23130, 24415, 24672, 25308, 26640, 27360, 28120, 28527, 29298, 30840, 31635, 33744, 37008, 38036, 39064, 41120, 42180, 43947, 46260, 47545, 48830, 50616, 53280, 56240, 57054, 58596, 61680, 63270, 67488, 73245, 74016, 76072, 78128, 84360, 85581, 87894, 92520, 95090, 97660, 101232, 112480, 114108, 117192, 123360, 126540, 142635, 146490, 152144, 156256, 168720, 171162, 175788, 180671, 185040, 190180, 195320, 202464, 219735, 228216, 234384, 253080, 285270, 292980, 304288, 337440, 342324, 351576, 361342, 370080, 380360, 390640, 427905, 439470, 456432, 468768, 506160, 542013, 570540, 585960, 684648, 703152, 722684, 760720, 781280, 855810, 878940, 903355, 912864, 1012320, 1084026, 1141080, 1171920, 1369296, 1406304, 1445368, 1521440, 1626039, 1711620, 1757880, 1806710, 2168052, 2282160, 2343840, 2710065, 2738592, 2890736, 3252078, 3423240, 3515760, 3613420, 4336104, 4564320, 5420130, 5781472, 6504156, 6846480, 7031520, 7226840, 8130195, 8672208, 10840260, 13008312, 13692960, 14453680, 16260390, 17344416, 21680520, 26016624, 28907360, 32520780, 43361040, 52033248, 65041560, 86722080, 130083120, 260166240]

約数ペア:

[(1, 260166240), (2, 130083120), (3, 86722080), (4, 65041560), (5, 52033248), (6, 43361040), (8, 32520780), (9, 28907360), (10, 26016624), (12, 21680520), (15, 17344416), (16, 16260390), (18, 14453680), (19, 13692960), (20, 13008312), (24, 10840260), (30, 8672208), (32, 8130195), (36, 7226840), (37, 7031520), (38, 6846480), (40, 6504156), (45, 5781472), (48, 5420130), (57, 4564320), (60, 4336104), (72, 3613420), (74, 3515760), (76, 3423240), (80, 3252078), (90, 2890736), (95, 2738592), (96, 2710065), (111, 2343840), (114, 2282160), (120, 2168052), (144, 1806710), (148, 1757880), (152, 1711620), (160, 1626039), (171, 1521440), (180, 1445368), (185, 1406304), (190, 1369296), (222, 1171920), (228, 1141080), (240, 1084026), (257, 1012320), (285, 912864), (288, 903355), (296, 878940), (304, 855810), (333, 781280), (342, 760720), (360, 722684), (370, 703152), (380, 684648), (444, 585960), (456, 570540), (480, 542013), (514, 506160), (555, 468768), (570, 456432), (592, 439470), (608, 427905), (666, 390640), (684, 380360), (703, 370080), (720, 361342), (740, 351576), (760, 342324), (771, 337440), (855, 304288), (888, 292980), (912, 285270), (1028, 253080), (1110, 234384), (1140, 228216), (1184, 219735), (1285, 202464), (1332, 195320), (1368, 190180), (1406, 185040), (1440, 180671), (1480, 175788), (1520, 171162), (1542, 168720), (1665, 156256), (1710, 152144), (1776, 146490), (1824, 142635), (2056, 126540), (2109, 123360), (2220, 117192), (2280, 114108), (2313, 112480), (2570, 101232), (2664, 97660), (2736, 95090), (2812, 92520), (2960, 87894), (3040, 85581), (3084, 84360), (3330, 78128), (3420, 76072), (3515, 74016), (3552, 73245), (3855, 67488), (4112, 63270), (4218, 61680), (4440, 58596), (4560, 57054), (4626, 56240), (4883, 53280), (5140, 50616), (5328, 48830), (5472, 47545), (5624, 46260), (5920, 43947), (6168, 42180), (6327, 41120), (6660, 39064), (6840, 38036), (7030, 37008), (7710, 33744), (8224, 31635), (8436, 30840), (8880, 29298), (9120, 28527), (9252, 28120), (9509, 27360), (9766, 26640), (10280, 25308), (10545, 24672), (10656, 24415), (11248, 23130), (11565, 22496), (12336, 21090), (12654, 20560), (13320, 19532), (13680, 19018), (14060, 18504), (14649, 17760), (15420, 16872)]