73190040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 276860160

約数和(自身を除く): 203670120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 89, 105, 110, 120, 132, 140, 154, 165, 168, 178, 210, 220, 231, 264, 267, 280, 308, 330, 356, 385, 420, 440, 445, 462, 534, 616, 623, 660, 712, 770, 840, 890, 924, 979, 1068, 1155, 1246, 1320, 1335, 1540, 1780, 1848, 1869, 1958, 2136, 2310, 2492, 2670, 2937, 3080, 3115, 3560, 3738, 3916, 4620, 4895, 4984, 5340, 5874, 6230, 6853, 7476, 7832, 7921, 9240, 9345, 9790, 10680, 11748, 12460, 13706, 14685, 14952, 15842, 18690, 19580, 20559, 23496, 23763, 24920, 27412, 29370, 31684, 34265, 37380, 39160, 39605, 41118, 47526, 54824, 55447, 58740, 63368, 68530, 74760, 79210, 82236, 87131, 95052, 102795, 110894, 117480, 118815, 137060, 158420, 164472, 166341, 174262, 190104, 205590, 221788, 237630, 261393, 274120, 277235, 316840, 332682, 348524, 411180, 435655, 443576, 475260, 522786, 554470, 609917, 665364, 697048, 822360, 831705, 871310, 950520, 1045572, 1108940, 1219834, 1306965, 1330728, 1663410, 1742620, 1829751, 2091144, 2217880, 2439668, 2613930, 3049585, 3326820, 3485240, 3659502, 4879336, 5227860, 6099170, 6653640, 7319004, 9148755, 10455720, 12198340, 14638008, 18297510, 24396680, 36595020, 73190040]

約数ペア:

[(1, 73190040), (2, 36595020), (3, 24396680), (4, 18297510), (5, 14638008), (6, 12198340), (7, 10455720), (8, 9148755), (10, 7319004), (11, 6653640), (12, 6099170), (14, 5227860), (15, 4879336), (20, 3659502), (21, 3485240), (22, 3326820), (24, 3049585), (28, 2613930), (30, 2439668), (33, 2217880), (35, 2091144), (40, 1829751), (42, 1742620), (44, 1663410), (55, 1330728), (56, 1306965), (60, 1219834), (66, 1108940), (70, 1045572), (77, 950520), (84, 871310), (88, 831705), (89, 822360), (105, 697048), (110, 665364), (120, 609917), (132, 554470), (140, 522786), (154, 475260), (165, 443576), (168, 435655), (178, 411180), (210, 348524), (220, 332682), (231, 316840), (264, 277235), (267, 274120), (280, 261393), (308, 237630), (330, 221788), (356, 205590), (385, 190104), (420, 174262), (440, 166341), (445, 164472), (462, 158420), (534, 137060), (616, 118815), (623, 117480), (660, 110894), (712, 102795), (770, 95052), (840, 87131), (890, 82236), (924, 79210), (979, 74760), (1068, 68530), (1155, 63368), (1246, 58740), (1320, 55447), (1335, 54824), (1540, 47526), (1780, 41118), (1848, 39605), (1869, 39160), (1958, 37380), (2136, 34265), (2310, 31684), (2492, 29370), (2670, 27412), (2937, 24920), (3080, 23763), (3115, 23496), (3560, 20559), (3738, 19580), (3916, 18690), (4620, 15842), (4895, 14952), (4984, 14685), (5340, 13706), (5874, 12460), (6230, 11748), (6853, 10680), (7476, 9790), (7832, 9345), (7921, 9240)]