865643040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1160

約数の個数: 288

約数和(自身を含む): 3219652800

約数和(自身を除く): 2354009760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 261, 285, 288, 290, 304, 342, 348, 360, 380, 435, 456, 464, 480, 522, 551, 570, 580, 608, 684, 696, 720, 760, 855, 870, 912, 928, 1044, 1091, 1102, 1140, 1160, 1305, 1368, 1392, 1440, 1520, 1653, 1710, 1740, 1824, 2088, 2182, 2204, 2280, 2320, 2610, 2736, 2755, 2784, 3040, 3273, 3306, 3420, 3480, 4176, 4364, 4408, 4560, 4640, 4959, 5220, 5455, 5472, 5510, 6546, 6612, 6840, 6960, 8265, 8352, 8728, 8816, 9120, 9819, 9918, 10440, 10910, 11020, 13092, 13224, 13680, 13920, 16365, 16530, 17456, 17632, 19638, 19836, 20729, 20880, 21820, 22040, 24795, 26184, 26448, 27360, 31639, 32730, 33060, 34912, 39276, 39672, 41458, 41760, 43640, 44080, 49095, 49590, 52368, 52896, 62187, 63278, 65460, 66120, 78552, 79344, 82916, 87280, 88160, 94917, 98190, 99180, 103645, 104736, 124374, 126556, 130920, 132240, 157104, 158195, 158688, 165832, 174560, 186561, 189834, 196380, 198360, 207290, 248748, 253112, 261840, 264480, 284751, 310935, 314208, 316390, 331664, 373122, 379668, 392760, 396720, 414580, 474585, 497496, 506224, 523680, 569502, 601141, 621870, 632780, 663328, 746244, 759336, 785520, 793440, 829160, 932805, 949170, 994992, 1012448, 1139004, 1202282, 1243740, 1265560, 1423755, 1492488, 1518672, 1571040, 1658320, 1803423, 1865610, 1898340, 1989984, 2278008, 2404564, 2487480, 2531120, 2847510, 2984976, 3005705, 3037344, 3316640, 3606846, 3731220, 3796680, 4556016, 4809128, 4974960, 5062240, 5410269, 5695020, 5969952, 6011410, 7213692, 7462440, 7593360, 9017115, 9112032, 9618256, 9949920, 10820538, 11390040, 12022820, 14427384, 14924880, 15186720, 18034230, 19236512, 21641076, 22780080, 24045640, 27051345, 28854768, 29849760, 36068460, 43282152, 45560160, 48091280, 54102690, 57709536, 72136920, 86564304, 96182560, 108205380, 144273840, 173128608, 216410760, 288547680, 432821520, 865643040]

約数ペア:

[(1, 865643040), (2, 432821520), (3, 288547680), (4, 216410760), (5, 173128608), (6, 144273840), (8, 108205380), (9, 96182560), (10, 86564304), (12, 72136920), (15, 57709536), (16, 54102690), (18, 48091280), (19, 45560160), (20, 43282152), (24, 36068460), (29, 29849760), (30, 28854768), (32, 27051345), (36, 24045640), (38, 22780080), (40, 21641076), (45, 19236512), (48, 18034230), (57, 15186720), (58, 14924880), (60, 14427384), (72, 12022820), (76, 11390040), (80, 10820538), (87, 9949920), (90, 9618256), (95, 9112032), (96, 9017115), (114, 7593360), (116, 7462440), (120, 7213692), (144, 6011410), (145, 5969952), (152, 5695020), (160, 5410269), (171, 5062240), (174, 4974960), (180, 4809128), (190, 4556016), (228, 3796680), (232, 3731220), (240, 3606846), (261, 3316640), (285, 3037344), (288, 3005705), (290, 2984976), (304, 2847510), (342, 2531120), (348, 2487480), (360, 2404564), (380, 2278008), (435, 1989984), (456, 1898340), (464, 1865610), (480, 1803423), (522, 1658320), (551, 1571040), (570, 1518672), (580, 1492488), (608, 1423755), (684, 1265560), (696, 1243740), (720, 1202282), (760, 1139004), (855, 1012448), (870, 994992), (912, 949170), (928, 932805), (1044, 829160), (1091, 793440), (1102, 785520), (1140, 759336), (1160, 746244), (1305, 663328), (1368, 632780), (1392, 621870), (1440, 601141), (1520, 569502), (1653, 523680), (1710, 506224), (1740, 497496), (1824, 474585), (2088, 414580), (2182, 396720), (2204, 392760), (2280, 379668), (2320, 373122), (2610, 331664), (2736, 316390), (2755, 314208), (2784, 310935), (3040, 284751), (3273, 264480), (3306, 261840), (3420, 253112), (3480, 248748), (4176, 207290), (4364, 198360), (4408, 196380), (4560, 189834), (4640, 186561), (4959, 174560), (5220, 165832), (5455, 158688), (5472, 158195), (5510, 157104), (6546, 132240), (6612, 130920), (6840, 126556), (6960, 124374), (8265, 104736), (8352, 103645), (8728, 99180), (8816, 98190), (9120, 94917), (9819, 88160), (9918, 87280), (10440, 82916), (10910, 79344), (11020, 78552), (13092, 66120), (13224, 65460), (13680, 63278), (13920, 62187), (16365, 52896), (16530, 52368), (17456, 49590), (17632, 49095), (19638, 44080), (19836, 43640), (20729, 41760), (20880, 41458), (21820, 39672), (22040, 39276), (24795, 34912), (26184, 33060), (26448, 32730), (27360, 31639)]