203496840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 732672000

約数和(自身を除く): 529175160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 90, 94, 95, 108, 114, 120, 135, 141, 152, 171, 180, 188, 190, 211, 216, 228, 235, 270, 282, 285, 342, 360, 376, 380, 422, 423, 456, 470, 513, 540, 564, 570, 633, 684, 705, 760, 844, 846, 855, 893, 940, 1026, 1055, 1080, 1128, 1140, 1266, 1269, 1368, 1410, 1688, 1692, 1710, 1786, 1880, 1899, 2052, 2110, 2115, 2280, 2532, 2538, 2565, 2679, 2820, 3165, 3384, 3420, 3572, 3798, 4009, 4104, 4220, 4230, 4465, 5064, 5076, 5130, 5358, 5640, 5697, 6330, 6345, 6840, 7144, 7596, 8018, 8037, 8440, 8460, 8930, 9495, 9917, 10152, 10260, 10716, 11394, 12027, 12660, 12690, 13395, 15192, 16036, 16074, 16920, 17860, 18990, 19834, 20045, 20520, 21432, 22788, 24054, 24111, 25320, 25380, 26790, 28485, 29751, 32072, 32148, 35720, 36081, 37980, 39668, 40090, 40185, 45576, 48108, 48222, 49585, 50760, 53580, 56970, 59502, 60135, 64296, 72162, 75960, 79336, 80180, 80370, 89253, 96216, 96444, 99170, 107160, 108243, 113940, 119004, 120270, 120555, 144324, 148755, 160360, 160740, 178506, 180405, 188423, 192888, 198340, 216486, 227880, 238008, 240540, 241110, 267759, 288648, 297510, 321480, 357012, 360810, 376846, 396680, 432972, 446265, 481080, 482220, 535518, 541215, 565269, 595020, 714024, 721620, 753692, 865944, 892530, 942115, 964440, 1071036, 1082430, 1130538, 1190040, 1338795, 1443240, 1507384, 1695807, 1785060, 1884230, 2142072, 2164860, 2261076, 2677590, 2826345, 3391614, 3570120, 3768460, 4329720, 4522152, 5087421, 5355180, 5652690, 6783228, 7536920, 8479035, 10174842, 10710360, 11305380, 13566456, 16958070, 20349684, 22610760, 25437105, 33916140, 40699368, 50874210, 67832280, 101748420, 203496840]

約数ペア:

[(1, 203496840), (2, 101748420), (3, 67832280), (4, 50874210), (5, 40699368), (6, 33916140), (8, 25437105), (9, 22610760), (10, 20349684), (12, 16958070), (15, 13566456), (18, 11305380), (19, 10710360), (20, 10174842), (24, 8479035), (27, 7536920), (30, 6783228), (36, 5652690), (38, 5355180), (40, 5087421), (45, 4522152), (47, 4329720), (54, 3768460), (57, 3570120), (60, 3391614), (72, 2826345), (76, 2677590), (90, 2261076), (94, 2164860), (95, 2142072), (108, 1884230), (114, 1785060), (120, 1695807), (135, 1507384), (141, 1443240), (152, 1338795), (171, 1190040), (180, 1130538), (188, 1082430), (190, 1071036), (211, 964440), (216, 942115), (228, 892530), (235, 865944), (270, 753692), (282, 721620), (285, 714024), (342, 595020), (360, 565269), (376, 541215), (380, 535518), (422, 482220), (423, 481080), (456, 446265), (470, 432972), (513, 396680), (540, 376846), (564, 360810), (570, 357012), (633, 321480), (684, 297510), (705, 288648), (760, 267759), (844, 241110), (846, 240540), (855, 238008), (893, 227880), (940, 216486), (1026, 198340), (1055, 192888), (1080, 188423), (1128, 180405), (1140, 178506), (1266, 160740), (1269, 160360), (1368, 148755), (1410, 144324), (1688, 120555), (1692, 120270), (1710, 119004), (1786, 113940), (1880, 108243), (1899, 107160), (2052, 99170), (2110, 96444), (2115, 96216), (2280, 89253), (2532, 80370), (2538, 80180), (2565, 79336), (2679, 75960), (2820, 72162), (3165, 64296), (3384, 60135), (3420, 59502), (3572, 56970), (3798, 53580), (4009, 50760), (4104, 49585), (4220, 48222), (4230, 48108), (4465, 45576), (5064, 40185), (5076, 40090), (5130, 39668), (5358, 37980), (5640, 36081), (5697, 35720), (6330, 32148), (6345, 32072), (6840, 29751), (7144, 28485), (7596, 26790), (8018, 25380), (8037, 25320), (8440, 24111), (8460, 24054), (8930, 22788), (9495, 21432), (9917, 20520), (10152, 20045), (10260, 19834), (10716, 18990), (11394, 17860), (12027, 16920), (12660, 16074), (12690, 16036), (13395, 15192)]