1982442240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4651}}^1$

素因数の和:4715

約数の個数: 216

約数和(自身を含む): 7045937808

約数和(自身を除く): 5063495568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2304, 2368, 2664, 2880, 2960, 3330, 3552, 3840, 4440, 4651, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 9302, 9472, 10656, 11520, 11840, 13320, 13953, 14208, 17760, 18604, 21312, 23255, 23680, 26640, 27906, 28416, 35520, 37208, 41859, 42624, 46510, 47360, 53280, 55812, 69765, 71040, 74416, 83718, 85248, 93020, 106560, 111624, 139530, 142080, 148832, 167436, 172087, 186040, 209295, 213120, 223248, 279060, 297664, 334872, 344174, 372080, 418590, 426240, 446496, 516261, 558120, 595328, 669744, 688348, 744160, 837180, 860435, 892992, 1032522, 1116240, 1190656, 1339488, 1376696, 1488320, 1548783, 1674360, 1720870, 1785984, 2065044, 2232480, 2581305, 2678976, 2753392, 2976640, 3097566, 3348720, 3441740, 3571968, 4130088, 4464960, 5162610, 5357952, 5506784, 5953280, 6195132, 6697440, 6883480, 7743915, 8260176, 8929920, 10325220, 10715904, 11013568, 12390264, 13394880, 13766960, 15487830, 16520352, 17859840, 20650440, 22027136, 24780528, 26789760, 27533920, 30975660, 33040704, 41300880, 44054272, 49561056, 53579520, 55067840, 61951320, 66081408, 82601760, 99122112, 110135680, 123902640, 132162816, 165203520, 198244224, 220271360, 247805280, 330407040, 396488448, 495610560, 660814080, 991221120, 1982442240]

約数ペア:

[(1, 1982442240), (2, 991221120), (3, 660814080), (4, 495610560), (5, 396488448), (6, 330407040), (8, 247805280), (9, 220271360), (10, 198244224), (12, 165203520), (15, 132162816), (16, 123902640), (18, 110135680), (20, 99122112), (24, 82601760), (30, 66081408), (32, 61951320), (36, 55067840), (37, 53579520), (40, 49561056), (45, 44054272), (48, 41300880), (60, 33040704), (64, 30975660), (72, 27533920), (74, 26789760), (80, 24780528), (90, 22027136), (96, 20650440), (111, 17859840), (120, 16520352), (128, 15487830), (144, 13766960), (148, 13394880), (160, 12390264), (180, 11013568), (185, 10715904), (192, 10325220), (222, 8929920), (240, 8260176), (256, 7743915), (288, 6883480), (296, 6697440), (320, 6195132), (333, 5953280), (360, 5506784), (370, 5357952), (384, 5162610), (444, 4464960), (480, 4130088), (555, 3571968), (576, 3441740), (592, 3348720), (640, 3097566), (666, 2976640), (720, 2753392), (740, 2678976), (768, 2581305), (888, 2232480), (960, 2065044), (1110, 1785984), (1152, 1720870), (1184, 1674360), (1280, 1548783), (1332, 1488320), (1440, 1376696), (1480, 1339488), (1665, 1190656), (1776, 1116240), (1920, 1032522), (2220, 892992), (2304, 860435), (2368, 837180), (2664, 744160), (2880, 688348), (2960, 669744), (3330, 595328), (3552, 558120), (3840, 516261), (4440, 446496), (4651, 426240), (4736, 418590), (5328, 372080), (5760, 344174), (5920, 334872), (6660, 297664), (7104, 279060), (8880, 223248), (9302, 213120), (9472, 209295), (10656, 186040), (11520, 172087), (11840, 167436), (13320, 148832), (13953, 142080), (14208, 139530), (17760, 111624), (18604, 106560), (21312, 93020), (23255, 85248), (23680, 83718), (26640, 74416), (27906, 71040), (28416, 69765), (35520, 55812), (37208, 53280), (41859, 47360), (42624, 46510)]