213949080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 775526400

約数和(自身を除く): 561577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 43, 45, 51, 54, 60, 68, 72, 85, 86, 90, 102, 108, 120, 129, 135, 136, 153, 170, 172, 180, 204, 215, 216, 255, 258, 270, 271, 306, 340, 344, 360, 387, 408, 430, 459, 510, 516, 540, 542, 612, 645, 680, 731, 765, 774, 813, 860, 918, 1020, 1032, 1080, 1084, 1161, 1224, 1290, 1355, 1462, 1530, 1548, 1626, 1720, 1836, 1935, 2040, 2168, 2193, 2295, 2322, 2439, 2580, 2710, 2924, 3060, 3096, 3252, 3655, 3672, 3870, 4065, 4386, 4590, 4607, 4644, 4878, 5160, 5420, 5805, 5848, 6120, 6504, 6579, 7310, 7317, 7740, 8130, 8772, 9180, 9214, 9288, 9756, 10840, 10965, 11610, 11653, 12195, 13158, 13821, 14620, 14634, 15480, 16260, 17544, 18360, 18428, 19512, 19737, 21930, 23035, 23220, 23306, 24390, 26316, 27642, 29240, 29268, 32520, 32895, 34959, 36585, 36856, 39474, 41463, 43860, 46070, 46440, 46612, 48780, 52632, 55284, 58265, 58536, 65790, 69105, 69918, 73170, 78948, 82926, 87720, 92140, 93224, 97560, 98685, 104877, 110568, 116530, 124389, 131580, 138210, 139836, 146340, 157896, 165852, 174795, 184280, 197370, 198101, 207315, 209754, 233060, 248778, 263160, 276420, 279672, 292680, 314631, 331704, 349590, 394740, 396202, 414630, 419508, 466120, 497556, 524385, 552840, 594303, 621945, 629262, 699180, 789480, 792404, 829260, 839016, 990505, 995112, 1048770, 1188606, 1243890, 1258524, 1398360, 1573155, 1584808, 1658520, 1782909, 1981010, 2097540, 2377212, 2487780, 2517048, 2971515, 3146310, 3565818, 3962020, 4195080, 4754424, 4975560, 5348727, 5943030, 6292620, 7131636, 7924040, 8914545, 10697454, 11886060, 12585240, 14263272, 17829090, 21394908, 23772120, 26743635, 35658180, 42789816, 53487270, 71316360, 106974540, 213949080]

約数ペア:

[(1, 213949080), (2, 106974540), (3, 71316360), (4, 53487270), (5, 42789816), (6, 35658180), (8, 26743635), (9, 23772120), (10, 21394908), (12, 17829090), (15, 14263272), (17, 12585240), (18, 11886060), (20, 10697454), (24, 8914545), (27, 7924040), (30, 7131636), (34, 6292620), (36, 5943030), (40, 5348727), (43, 4975560), (45, 4754424), (51, 4195080), (54, 3962020), (60, 3565818), (68, 3146310), (72, 2971515), (85, 2517048), (86, 2487780), (90, 2377212), (102, 2097540), (108, 1981010), (120, 1782909), (129, 1658520), (135, 1584808), (136, 1573155), (153, 1398360), (170, 1258524), (172, 1243890), (180, 1188606), (204, 1048770), (215, 995112), (216, 990505), (255, 839016), (258, 829260), (270, 792404), (271, 789480), (306, 699180), (340, 629262), (344, 621945), (360, 594303), (387, 552840), (408, 524385), (430, 497556), (459, 466120), (510, 419508), (516, 414630), (540, 396202), (542, 394740), (612, 349590), (645, 331704), (680, 314631), (731, 292680), (765, 279672), (774, 276420), (813, 263160), (860, 248778), (918, 233060), (1020, 209754), (1032, 207315), (1080, 198101), (1084, 197370), (1161, 184280), (1224, 174795), (1290, 165852), (1355, 157896), (1462, 146340), (1530, 139836), (1548, 138210), (1626, 131580), (1720, 124389), (1836, 116530), (1935, 110568), (2040, 104877), (2168, 98685), (2193, 97560), (2295, 93224), (2322, 92140), (2439, 87720), (2580, 82926), (2710, 78948), (2924, 73170), (3060, 69918), (3096, 69105), (3252, 65790), (3655, 58536), (3672, 58265), (3870, 55284), (4065, 52632), (4386, 48780), (4590, 46612), (4607, 46440), (4644, 46070), (4878, 43860), (5160, 41463), (5420, 39474), (5805, 36856), (5848, 36585), (6120, 34959), (6504, 32895), (6579, 32520), (7310, 29268), (7317, 29240), (7740, 27642), (8130, 26316), (8772, 24390), (9180, 23306), (9214, 23220), (9288, 23035), (9756, 21930), (10840, 19737), (10965, 19512), (11610, 18428), (11653, 18360), (12195, 17544), (13158, 16260), (13821, 15480), (14620, 14634)]