156936240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 557919648

約数和(自身を除く): 400983408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 43, 45, 48, 60, 72, 74, 80, 86, 90, 111, 120, 129, 137, 144, 148, 172, 180, 185, 215, 222, 240, 258, 274, 296, 333, 344, 360, 370, 387, 411, 430, 444, 516, 548, 555, 592, 645, 666, 685, 688, 720, 740, 774, 822, 860, 888, 1032, 1096, 1110, 1233, 1290, 1332, 1370, 1480, 1548, 1591, 1644, 1665, 1720, 1776, 1935, 2055, 2064, 2192, 2220, 2466, 2580, 2664, 2740, 2960, 3096, 3182, 3288, 3330, 3440, 3870, 4110, 4440, 4773, 4932, 5069, 5160, 5328, 5480, 5891, 6165, 6192, 6364, 6576, 6660, 7740, 7955, 8220, 8880, 9546, 9864, 10138, 10320, 10960, 11782, 12330, 12728, 13320, 14319, 15207, 15480, 15910, 16440, 17673, 19092, 19728, 20276, 23564, 23865, 24660, 25345, 25456, 26640, 28638, 29455, 30414, 30960, 31820, 32880, 35346, 38184, 40552, 45621, 47128, 47730, 49320, 50690, 53019, 57276, 58910, 60828, 63640, 70692, 71595, 76035, 76368, 81104, 88365, 91242, 94256, 95460, 98640, 101380, 106038, 114552, 117820, 121656, 127280, 141384, 143190, 152070, 176730, 182484, 190920, 202760, 212076, 217967, 228105, 229104, 235640, 243312, 265095, 282768, 286380, 304140, 353460, 364968, 381840, 405520, 424152, 435934, 456210, 471280, 530190, 572760, 608280, 653901, 706920, 729936, 848304, 871868, 912420, 1060380, 1089835, 1145520, 1216560, 1307802, 1413840, 1743736, 1824840, 1961703, 2120760, 2179670, 2615604, 3269505, 3487472, 3649680, 3923406, 4241520, 4359340, 5231208, 6539010, 7846812, 8718680, 9808515, 10462416, 13078020, 15693624, 17437360, 19617030, 26156040, 31387248, 39234060, 52312080, 78468120, 156936240]

約数ペア:

[(1, 156936240), (2, 78468120), (3, 52312080), (4, 39234060), (5, 31387248), (6, 26156040), (8, 19617030), (9, 17437360), (10, 15693624), (12, 13078020), (15, 10462416), (16, 9808515), (18, 8718680), (20, 7846812), (24, 6539010), (30, 5231208), (36, 4359340), (37, 4241520), (40, 3923406), (43, 3649680), (45, 3487472), (48, 3269505), (60, 2615604), (72, 2179670), (74, 2120760), (80, 1961703), (86, 1824840), (90, 1743736), (111, 1413840), (120, 1307802), (129, 1216560), (137, 1145520), (144, 1089835), (148, 1060380), (172, 912420), (180, 871868), (185, 848304), (215, 729936), (222, 706920), (240, 653901), (258, 608280), (274, 572760), (296, 530190), (333, 471280), (344, 456210), (360, 435934), (370, 424152), (387, 405520), (411, 381840), (430, 364968), (444, 353460), (516, 304140), (548, 286380), (555, 282768), (592, 265095), (645, 243312), (666, 235640), (685, 229104), (688, 228105), (720, 217967), (740, 212076), (774, 202760), (822, 190920), (860, 182484), (888, 176730), (1032, 152070), (1096, 143190), (1110, 141384), (1233, 127280), (1290, 121656), (1332, 117820), (1370, 114552), (1480, 106038), (1548, 101380), (1591, 98640), (1644, 95460), (1665, 94256), (1720, 91242), (1776, 88365), (1935, 81104), (2055, 76368), (2064, 76035), (2192, 71595), (2220, 70692), (2466, 63640), (2580, 60828), (2664, 58910), (2740, 57276), (2960, 53019), (3096, 50690), (3182, 49320), (3288, 47730), (3330, 47128), (3440, 45621), (3870, 40552), (4110, 38184), (4440, 35346), (4773, 32880), (4932, 31820), (5069, 30960), (5160, 30414), (5328, 29455), (5480, 28638), (5891, 26640), (6165, 25456), (6192, 25345), (6364, 24660), (6576, 23865), (6660, 23564), (7740, 20276), (7955, 19728), (8220, 19092), (8880, 17673), (9546, 16440), (9864, 15910), (10138, 15480), (10320, 15207), (10960, 14319), (11782, 13320), (12330, 12728)]