216241740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 798400512

約数和(自身を除く): 582158772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 31, 33, 36, 39, 44, 45, 52, 55, 60, 62, 65, 66, 78, 90, 93, 99, 110, 117, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 260, 271, 279, 286, 310, 330, 341, 372, 390, 396, 403, 429, 465, 468, 495, 542, 558, 572, 585, 620, 660, 682, 715, 780, 806, 813, 858, 930, 990, 1023, 1084, 1116, 1170, 1209, 1287, 1355, 1364, 1395, 1430, 1612, 1626, 1705, 1716, 1860, 1980, 2015, 2046, 2145, 2340, 2418, 2439, 2574, 2710, 2790, 2860, 2981, 3069, 3252, 3410, 3523, 3627, 4030, 4065, 4092, 4290, 4433, 4836, 4878, 5115, 5148, 5420, 5580, 5962, 6045, 6138, 6435, 6820, 7046, 7254, 8060, 8130, 8401, 8580, 8866, 8943, 9756, 10230, 10569, 11924, 12090, 12195, 12276, 12870, 13299, 14092, 14508, 14905, 15345, 16260, 16802, 17615, 17732, 17886, 18135, 20460, 21138, 22165, 24180, 24390, 25203, 25740, 26598, 26829, 29810, 30690, 31707, 33604, 35230, 35772, 36270, 38753, 39897, 42005, 42276, 44330, 44715, 48780, 50406, 52845, 53196, 53658, 59620, 61380, 63414, 66495, 70460, 72540, 75609, 77506, 79794, 84010, 88660, 89430, 92411, 100812, 105690, 107316, 109213, 116259, 126015, 126828, 132990, 134145, 151218, 155012, 158535, 159588, 168020, 178860, 184822, 193765, 199485, 211380, 218426, 232518, 252030, 265980, 268290, 277233, 302436, 317070, 327639, 348777, 369644, 378045, 387530, 398970, 436852, 462055, 465036, 504060, 536580, 546065, 554466, 581295, 634140, 655278, 697554, 756090, 775060, 797940, 831699, 924110, 982917, 1092130, 1108932, 1162590, 1201343, 1310556, 1386165, 1395108, 1512180, 1638195, 1663398, 1743885, 1848220, 1965834, 2184260, 2325180, 2402686, 2772330, 3276390, 3326796, 3487770, 3604029, 3931668, 4158495, 4805372, 4914585, 5544660, 6006715, 6552780, 6975540, 7208058, 8316990, 9829170, 10812087, 12013430, 14416116, 16633980, 18020145, 19658340, 21624174, 24026860, 36040290, 43248348, 54060435, 72080580, 108120870, 216241740]

約数ペア:

[(1, 216241740), (2, 108120870), (3, 72080580), (4, 54060435), (5, 43248348), (6, 36040290), (9, 24026860), (10, 21624174), (11, 19658340), (12, 18020145), (13, 16633980), (15, 14416116), (18, 12013430), (20, 10812087), (22, 9829170), (26, 8316990), (30, 7208058), (31, 6975540), (33, 6552780), (36, 6006715), (39, 5544660), (44, 4914585), (45, 4805372), (52, 4158495), (55, 3931668), (60, 3604029), (62, 3487770), (65, 3326796), (66, 3276390), (78, 2772330), (90, 2402686), (93, 2325180), (99, 2184260), (110, 1965834), (117, 1848220), (124, 1743885), (130, 1663398), (132, 1638195), (143, 1512180), (155, 1395108), (156, 1386165), (165, 1310556), (180, 1201343), (186, 1162590), (195, 1108932), (198, 1092130), (220, 982917), (234, 924110), (260, 831699), (271, 797940), (279, 775060), (286, 756090), (310, 697554), (330, 655278), (341, 634140), (372, 581295), (390, 554466), (396, 546065), (403, 536580), (429, 504060), (465, 465036), (468, 462055), (495, 436852), (542, 398970), (558, 387530), (572, 378045), (585, 369644), (620, 348777), (660, 327639), (682, 317070), (715, 302436), (780, 277233), (806, 268290), (813, 265980), (858, 252030), (930, 232518), (990, 218426), (1023, 211380), (1084, 199485), (1116, 193765), (1170, 184822), (1209, 178860), (1287, 168020), (1355, 159588), (1364, 158535), (1395, 155012), (1430, 151218), (1612, 134145), (1626, 132990), (1705, 126828), (1716, 126015), (1860, 116259), (1980, 109213), (2015, 107316), (2046, 105690), (2145, 100812), (2340, 92411), (2418, 89430), (2439, 88660), (2574, 84010), (2710, 79794), (2790, 77506), (2860, 75609), (2981, 72540), (3069, 70460), (3252, 66495), (3410, 63414), (3523, 61380), (3627, 59620), (4030, 53658), (4065, 53196), (4092, 52845), (4290, 50406), (4433, 48780), (4836, 44715), (4878, 44330), (5115, 42276), (5148, 42005), (5420, 39897), (5580, 38753), (5962, 36270), (6045, 35772), (6138, 35230), (6435, 33604), (6820, 31707), (7046, 30690), (7254, 29810), (8060, 26829), (8130, 26598), (8401, 25740), (8580, 25203), (8866, 24390), (8943, 24180), (9756, 22165), (10230, 21138), (10569, 20460), (11924, 18135), (12090, 17886), (12195, 17732), (12276, 17615), (12870, 16802), (13299, 16260), (14092, 15345), (14508, 14905)]