2217006540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 288

約数和(自身を含む): 8000778240

約数和(自身を除く): 5783771700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 211, 217, 252, 269, 279, 310, 315, 372, 420, 422, 434, 465, 538, 558, 620, 630, 633, 651, 807, 844, 868, 930, 1055, 1076, 1085, 1116, 1260, 1266, 1302, 1345, 1395, 1477, 1614, 1860, 1883, 1899, 1953, 2110, 2170, 2421, 2532, 2604, 2690, 2790, 2954, 3165, 3228, 3255, 3766, 3798, 3906, 4035, 4220, 4340, 4431, 4842, 5380, 5580, 5649, 5908, 6330, 6510, 6541, 7385, 7532, 7596, 7812, 8070, 8339, 8862, 9415, 9495, 9684, 9765, 11298, 12105, 12660, 13020, 13082, 13293, 14770, 16140, 16678, 16947, 17724, 18830, 18990, 19530, 19623, 22155, 22596, 24210, 25017, 26164, 26586, 28245, 29540, 32705, 33356, 33894, 37660, 37980, 39060, 39246, 41695, 44310, 45787, 48420, 50034, 53172, 56490, 56759, 58373, 58869, 65410, 66465, 67788, 75051, 78492, 83390, 84735, 88620, 91574, 98115, 100068, 112980, 113518, 116746, 117738, 125085, 130820, 132930, 137361, 150102, 166780, 169470, 170277, 175119, 183148, 196230, 227036, 228935, 233492, 235476, 250170, 265860, 274722, 283795, 291865, 294345, 300204, 338940, 340554, 350238, 375255, 392460, 397313, 412083, 457870, 500340, 510831, 525357, 549444, 567590, 583730, 588690, 681108, 686805, 700476, 750510, 794626, 824166, 851385, 875595, 915740, 1021662, 1050714, 1135180, 1167460, 1177380, 1191939, 1373610, 1501020, 1589252, 1648332, 1702770, 1751190, 1759529, 1986565, 2043324, 2060415, 2101428, 2383878, 2554155, 2626785, 2747220, 3405540, 3502380, 3519058, 3575817, 3973130, 4120830, 4767756, 5108310, 5253570, 5278587, 5959695, 7038116, 7151634, 7946260, 8241660, 8797645, 10216620, 10507140, 10557174, 11919390, 12316703, 14303268, 15835761, 17595290, 17879085, 21114348, 23838780, 24633406, 26392935, 31671522, 35190580, 35758170, 36950109, 49266812, 52785870, 61583515, 63343044, 71516340, 73900218, 79178805, 105571740, 110850327, 123167030, 147800436, 158357610, 184750545, 221700654, 246334060, 316715220, 369501090, 443401308, 554251635, 739002180, 1108503270, 2217006540]

約数ペア:

[(1, 2217006540), (2, 1108503270), (3, 739002180), (4, 554251635), (5, 443401308), (6, 369501090), (7, 316715220), (9, 246334060), (10, 221700654), (12, 184750545), (14, 158357610), (15, 147800436), (18, 123167030), (20, 110850327), (21, 105571740), (28, 79178805), (30, 73900218), (31, 71516340), (35, 63343044), (36, 61583515), (42, 52785870), (45, 49266812), (60, 36950109), (62, 35758170), (63, 35190580), (70, 31671522), (84, 26392935), (90, 24633406), (93, 23838780), (105, 21114348), (124, 17879085), (126, 17595290), (140, 15835761), (155, 14303268), (180, 12316703), (186, 11919390), (210, 10557174), (211, 10507140), (217, 10216620), (252, 8797645), (269, 8241660), (279, 7946260), (310, 7151634), (315, 7038116), (372, 5959695), (420, 5278587), (422, 5253570), (434, 5108310), (465, 4767756), (538, 4120830), (558, 3973130), (620, 3575817), (630, 3519058), (633, 3502380), (651, 3405540), (807, 2747220), (844, 2626785), (868, 2554155), (930, 2383878), (1055, 2101428), (1076, 2060415), (1085, 2043324), (1116, 1986565), (1260, 1759529), (1266, 1751190), (1302, 1702770), (1345, 1648332), (1395, 1589252), (1477, 1501020), (1614, 1373610), (1860, 1191939), (1883, 1177380), (1899, 1167460), (1953, 1135180), (2110, 1050714), (2170, 1021662), (2421, 915740), (2532, 875595), (2604, 851385), (2690, 824166), (2790, 794626), (2954, 750510), (3165, 700476), (3228, 686805), (3255, 681108), (3766, 588690), (3798, 583730), (3906, 567590), (4035, 549444), (4220, 525357), (4340, 510831), (4431, 500340), (4842, 457870), (5380, 412083), (5580, 397313), (5649, 392460), (5908, 375255), (6330, 350238), (6510, 340554), (6541, 338940), (7385, 300204), (7532, 294345), (7596, 291865), (7812, 283795), (8070, 274722), (8339, 265860), (8862, 250170), (9415, 235476), (9495, 233492), (9684, 228935), (9765, 227036), (11298, 196230), (12105, 183148), (12660, 175119), (13020, 170277), (13082, 169470), (13293, 166780), (14770, 150102), (16140, 137361), (16678, 132930), (16947, 130820), (17724, 125085), (18830, 117738), (18990, 116746), (19530, 113518), (19623, 112980), (22155, 100068), (22596, 98115), (24210, 91574), (25017, 88620), (26164, 84735), (26586, 83390), (28245, 78492), (29540, 75051), (32705, 67788), (33356, 66465), (33894, 65410), (37660, 58869), (37980, 58373), (39060, 56759), (39246, 56490), (41695, 53172), (44310, 50034), (45787, 48420)]