18943053120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6211}}^1$

素因数の和:6590

約数の個数: 224

約数和(自身を含む): 67026983040

約数和(自身を除く): 48083929920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 353, 360, 432, 480, 540, 576, 706, 720, 864, 960, 1059, 1080, 1412, 1440, 1728, 1765, 2118, 2160, 2824, 2880, 3177, 3530, 4236, 4320, 5295, 5648, 6211, 6354, 7060, 8472, 8640, 9531, 10590, 11296, 12422, 12708, 14120, 15885, 16944, 18633, 19062, 21180, 22592, 24844, 25416, 28240, 31055, 31770, 33888, 37266, 38124, 42360, 47655, 49688, 50832, 55899, 56480, 62110, 63540, 67776, 74532, 76248, 84720, 93165, 95310, 99376, 101664, 111798, 112960, 124220, 127080, 149064, 152496, 167697, 169440, 186330, 190620, 198752, 203328, 223596, 248440, 254160, 279495, 298128, 304992, 335394, 338880, 372660, 381240, 397504, 447192, 496880, 508320, 558990, 596256, 609984, 670788, 745320, 762480, 838485, 894384, 993760, 1016640, 1117980, 1192512, 1341576, 1490640, 1524960, 1676970, 1788768, 1987520, 2192483, 2235960, 2683152, 2981280, 3049920, 3353940, 3577536, 4384966, 4471920, 5366304, 5962560, 6577449, 6707880, 8769932, 8943840, 10732608, 10962415, 13154898, 13415760, 17539864, 17887680, 19732347, 21924830, 26309796, 26831520, 32887245, 35079728, 39464694, 43849660, 52619592, 53663040, 59197041, 65774490, 70159456, 78929388, 87699320, 98661735, 105239184, 118394082, 131548980, 140318912, 157858776, 175398640, 197323470, 210478368, 236788164, 263097960, 295985205, 315717552, 350797280, 394646940, 420956736, 473576328, 526195920, 591970410, 631435104, 701594560, 789293880, 947152656, 1052391840, 1183940820, 1262870208, 1578587760, 1894305312, 2104783680, 2367881640, 3157175520, 3788610624, 4735763280, 6314351040, 9471526560, 18943053120]

約数ペア:

[(1, 18943053120), (2, 9471526560), (3, 6314351040), (4, 4735763280), (5, 3788610624), (6, 3157175520), (8, 2367881640), (9, 2104783680), (10, 1894305312), (12, 1578587760), (15, 1262870208), (16, 1183940820), (18, 1052391840), (20, 947152656), (24, 789293880), (27, 701594560), (30, 631435104), (32, 591970410), (36, 526195920), (40, 473576328), (45, 420956736), (48, 394646940), (54, 350797280), (60, 315717552), (64, 295985205), (72, 263097960), (80, 236788164), (90, 210478368), (96, 197323470), (108, 175398640), (120, 157858776), (135, 140318912), (144, 131548980), (160, 118394082), (180, 105239184), (192, 98661735), (216, 87699320), (240, 78929388), (270, 70159456), (288, 65774490), (320, 59197041), (353, 53663040), (360, 52619592), (432, 43849660), (480, 39464694), (540, 35079728), (576, 32887245), (706, 26831520), (720, 26309796), (864, 21924830), (960, 19732347), (1059, 17887680), (1080, 17539864), (1412, 13415760), (1440, 13154898), (1728, 10962415), (1765, 10732608), (2118, 8943840), (2160, 8769932), (2824, 6707880), (2880, 6577449), (3177, 5962560), (3530, 5366304), (4236, 4471920), (4320, 4384966), (5295, 3577536), (5648, 3353940), (6211, 3049920), (6354, 2981280), (7060, 2683152), (8472, 2235960), (8640, 2192483), (9531, 1987520), (10590, 1788768), (11296, 1676970), (12422, 1524960), (12708, 1490640), (14120, 1341576), (15885, 1192512), (16944, 1117980), (18633, 1016640), (19062, 993760), (21180, 894384), (22592, 838485), (24844, 762480), (25416, 745320), (28240, 670788), (31055, 609984), (31770, 596256), (33888, 558990), (37266, 508320), (38124, 496880), (42360, 447192), (47655, 397504), (49688, 381240), (50832, 372660), (55899, 338880), (56480, 335394), (62110, 304992), (63540, 298128), (67776, 279495), (74532, 254160), (76248, 248440), (84720, 223596), (93165, 203328), (95310, 198752), (99376, 190620), (101664, 186330), (111798, 169440), (112960, 167697), (124220, 152496), (127080, 149064)]