18429976080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{2879}}^1$

素因数の和:3438

約数の個数: 240

約数和(自身を含む): 65682938880

約数和(自身を除く): 47252962800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 523, 612, 680, 720, 765, 816, 1020, 1046, 1224, 1360, 1530, 1569, 2040, 2092, 2448, 2615, 2879, 3060, 3138, 4080, 4184, 4707, 5230, 5758, 6120, 6276, 7845, 8368, 8637, 8891, 9414, 10460, 11516, 12240, 12552, 14395, 15690, 17274, 17782, 18828, 20920, 23032, 23535, 25104, 25911, 26673, 28790, 31380, 34548, 35564, 37656, 41840, 43185, 44455, 46064, 47070, 48943, 51822, 53346, 57580, 62760, 69096, 71128, 75312, 80019, 86370, 88910, 94140, 97886, 103644, 106692, 115160, 125520, 129555, 133365, 138192, 142256, 146829, 160038, 172740, 177820, 188280, 195772, 207288, 213384, 230320, 244715, 259110, 266730, 293658, 320076, 345480, 355640, 376560, 391544, 400095, 414576, 426768, 440487, 489430, 518220, 533460, 587316, 640152, 690960, 711280, 734145, 783088, 800190, 880974, 978860, 1036440, 1066920, 1174632, 1280304, 1468290, 1505717, 1600380, 1761948, 1957720, 2072880, 2133840, 2202435, 2349264, 2936580, 3011434, 3200760, 3523896, 3915440, 4404870, 4517151, 5873160, 6022868, 6401520, 7047792, 7528585, 8809740, 9034302, 11746320, 12045736, 13551453, 15057170, 17619480, 18068604, 22585755, 24091472, 25597189, 27102906, 30114340, 35238960, 36137208, 45171510, 51194378, 54205812, 60228680, 67757265, 72274416, 76791567, 90343020, 102388756, 108411624, 120457360, 127985945, 135514530, 153583134, 180686040, 204777512, 216823248, 230374701, 255971890, 271029060, 307166268, 361372080, 383957835, 409555024, 460749402, 511943780, 542058120, 614332536, 767915670, 921498804, 1023887560, 1084116240, 1151873505, 1228665072, 1535831340, 1842997608, 2047775120, 2303747010, 3071662680, 3685995216, 4607494020, 6143325360, 9214988040, 18429976080]

約数ペア:

[(1, 18429976080), (2, 9214988040), (3, 6143325360), (4, 4607494020), (5, 3685995216), (6, 3071662680), (8, 2303747010), (9, 2047775120), (10, 1842997608), (12, 1535831340), (15, 1228665072), (16, 1151873505), (17, 1084116240), (18, 1023887560), (20, 921498804), (24, 767915670), (30, 614332536), (34, 542058120), (36, 511943780), (40, 460749402), (45, 409555024), (48, 383957835), (51, 361372080), (60, 307166268), (68, 271029060), (72, 255971890), (80, 230374701), (85, 216823248), (90, 204777512), (102, 180686040), (120, 153583134), (136, 135514530), (144, 127985945), (153, 120457360), (170, 108411624), (180, 102388756), (204, 90343020), (240, 76791567), (255, 72274416), (272, 67757265), (306, 60228680), (340, 54205812), (360, 51194378), (408, 45171510), (510, 36137208), (523, 35238960), (612, 30114340), (680, 27102906), (720, 25597189), (765, 24091472), (816, 22585755), (1020, 18068604), (1046, 17619480), (1224, 15057170), (1360, 13551453), (1530, 12045736), (1569, 11746320), (2040, 9034302), (2092, 8809740), (2448, 7528585), (2615, 7047792), (2879, 6401520), (3060, 6022868), (3138, 5873160), (4080, 4517151), (4184, 4404870), (4707, 3915440), (5230, 3523896), (5758, 3200760), (6120, 3011434), (6276, 2936580), (7845, 2349264), (8368, 2202435), (8637, 2133840), (8891, 2072880), (9414, 1957720), (10460, 1761948), (11516, 1600380), (12240, 1505717), (12552, 1468290), (14395, 1280304), (15690, 1174632), (17274, 1066920), (17782, 1036440), (18828, 978860), (20920, 880974), (23032, 800190), (23535, 783088), (25104, 734145), (25911, 711280), (26673, 690960), (28790, 640152), (31380, 587316), (34548, 533460), (35564, 518220), (37656, 489430), (41840, 440487), (43185, 426768), (44455, 414576), (46064, 400095), (47070, 391544), (48943, 376560), (51822, 355640), (53346, 345480), (57580, 320076), (62760, 293658), (69096, 266730), (71128, 259110), (75312, 244715), (80019, 230320), (86370, 213384), (88910, 207288), (94140, 195772), (97886, 188280), (103644, 177820), (106692, 172740), (115160, 160038), (125520, 146829), (129555, 142256), (133365, 138192)]