243153720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 850655520

約数和(自身を除く): 607501800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 67, 68, 72, 85, 90, 102, 120, 134, 136, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 360, 402, 408, 510, 536, 593, 603, 612, 670, 680, 765, 804, 1005, 1020, 1139, 1186, 1206, 1224, 1340, 1530, 1608, 1779, 2010, 2040, 2278, 2372, 2412, 2680, 2965, 3015, 3060, 3417, 3558, 4020, 4556, 4744, 4824, 5337, 5695, 5930, 6030, 6120, 6834, 7116, 8040, 8895, 9112, 10081, 10251, 10674, 11390, 11860, 12060, 13668, 14232, 17085, 17790, 20162, 20502, 21348, 22780, 23720, 24120, 26685, 27336, 30243, 34170, 35580, 39731, 40324, 41004, 42696, 45560, 50405, 51255, 53370, 60486, 68340, 71160, 79462, 80648, 82008, 90729, 100810, 102510, 106740, 119193, 120972, 136680, 151215, 158924, 181458, 198655, 201620, 205020, 213480, 238386, 241944, 302430, 317848, 357579, 362916, 397310, 403240, 410040, 453645, 476772, 595965, 604860, 675427, 715158, 725832, 794620, 907290, 953544, 1191930, 1209720, 1350854, 1430316, 1589240, 1787895, 1814580, 2026281, 2383860, 2701708, 2860632, 3377135, 3575790, 3629160, 4052562, 4767720, 5403416, 6078843, 6754270, 7151580, 8105124, 10131405, 12157686, 13508540, 14303160, 16210248, 20262810, 24315372, 27017080, 30394215, 40525620, 48630744, 60788430, 81051240, 121576860, 243153720]

約数ペア:

[(1, 243153720), (2, 121576860), (3, 81051240), (4, 60788430), (5, 48630744), (6, 40525620), (8, 30394215), (9, 27017080), (10, 24315372), (12, 20262810), (15, 16210248), (17, 14303160), (18, 13508540), (20, 12157686), (24, 10131405), (30, 8105124), (34, 7151580), (36, 6754270), (40, 6078843), (45, 5403416), (51, 4767720), (60, 4052562), (67, 3629160), (68, 3575790), (72, 3377135), (85, 2860632), (90, 2701708), (102, 2383860), (120, 2026281), (134, 1814580), (136, 1787895), (153, 1589240), (170, 1430316), (180, 1350854), (201, 1209720), (204, 1191930), (255, 953544), (268, 907290), (306, 794620), (335, 725832), (340, 715158), (360, 675427), (402, 604860), (408, 595965), (510, 476772), (536, 453645), (593, 410040), (603, 403240), (612, 397310), (670, 362916), (680, 357579), (765, 317848), (804, 302430), (1005, 241944), (1020, 238386), (1139, 213480), (1186, 205020), (1206, 201620), (1224, 198655), (1340, 181458), (1530, 158924), (1608, 151215), (1779, 136680), (2010, 120972), (2040, 119193), (2278, 106740), (2372, 102510), (2412, 100810), (2680, 90729), (2965, 82008), (3015, 80648), (3060, 79462), (3417, 71160), (3558, 68340), (4020, 60486), (4556, 53370), (4744, 51255), (4824, 50405), (5337, 45560), (5695, 42696), (5930, 41004), (6030, 40324), (6120, 39731), (6834, 35580), (7116, 34170), (8040, 30243), (8895, 27336), (9112, 26685), (10081, 24120), (10251, 23720), (10674, 22780), (11390, 21348), (11860, 20502), (12060, 20162), (13668, 17790), (14232, 17085)]