1423388400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:976

約数の個数: 240

約数和(自身を含む): 5240140800

約数和(自身を除く): 3816752400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 239, 240, 280, 300, 336, 350, 400, 420, 478, 525, 560, 600, 700, 709, 717, 840, 956, 1050, 1195, 1200, 1400, 1418, 1434, 1673, 1680, 1912, 2100, 2127, 2390, 2800, 2836, 2868, 3346, 3545, 3585, 3824, 4200, 4254, 4780, 4963, 5019, 5672, 5736, 5975, 6692, 7090, 7170, 8365, 8400, 8508, 9560, 9926, 10038, 10635, 11344, 11472, 11950, 13384, 14180, 14340, 14889, 16730, 17016, 17725, 17925, 19120, 19852, 20076, 21270, 23900, 24815, 25095, 26768, 28360, 28680, 29778, 33460, 34032, 35450, 35850, 39704, 40152, 41825, 42540, 47800, 49630, 50190, 53175, 56720, 57360, 59556, 66920, 70900, 71700, 74445, 79408, 80304, 83650, 85080, 95600, 99260, 100380, 106350, 119112, 124075, 125475, 133840, 141800, 143400, 148890, 167300, 169451, 170160, 198520, 200760, 212700, 238224, 248150, 250950, 283600, 286800, 297780, 334600, 338902, 372225, 397040, 401520, 425400, 496300, 501900, 508353, 595560, 669200, 677804, 744450, 847255, 850800, 992600, 1003800, 1016706, 1186157, 1191120, 1355608, 1488900, 1694510, 1985200, 2007600, 2033412, 2372314, 2541765, 2711216, 2977800, 3389020, 3558471, 4066824, 4236275, 4744628, 5083530, 5930785, 5955600, 6778040, 7116942, 8133648, 8472550, 9489256, 10167060, 11861570, 12708825, 13556080, 14233884, 16945100, 17792355, 18978512, 20334120, 23723140, 25417650, 28467768, 29653925, 33890200, 35584710, 40668240, 47446280, 50835300, 56935536, 59307850, 67780400, 71169420, 88961775, 94892560, 101670600, 118615700, 142338840, 177923550, 203341200, 237231400, 284677680, 355847100, 474462800, 711694200, 1423388400]

約数ペア:

[(1, 1423388400), (2, 711694200), (3, 474462800), (4, 355847100), (5, 284677680), (6, 237231400), (7, 203341200), (8, 177923550), (10, 142338840), (12, 118615700), (14, 101670600), (15, 94892560), (16, 88961775), (20, 71169420), (21, 67780400), (24, 59307850), (25, 56935536), (28, 50835300), (30, 47446280), (35, 40668240), (40, 35584710), (42, 33890200), (48, 29653925), (50, 28467768), (56, 25417650), (60, 23723140), (70, 20334120), (75, 18978512), (80, 17792355), (84, 16945100), (100, 14233884), (105, 13556080), (112, 12708825), (120, 11861570), (140, 10167060), (150, 9489256), (168, 8472550), (175, 8133648), (200, 7116942), (210, 6778040), (239, 5955600), (240, 5930785), (280, 5083530), (300, 4744628), (336, 4236275), (350, 4066824), (400, 3558471), (420, 3389020), (478, 2977800), (525, 2711216), (560, 2541765), (600, 2372314), (700, 2033412), (709, 2007600), (717, 1985200), (840, 1694510), (956, 1488900), (1050, 1355608), (1195, 1191120), (1200, 1186157), (1400, 1016706), (1418, 1003800), (1434, 992600), (1673, 850800), (1680, 847255), (1912, 744450), (2100, 677804), (2127, 669200), (2390, 595560), (2800, 508353), (2836, 501900), (2868, 496300), (3346, 425400), (3545, 401520), (3585, 397040), (3824, 372225), (4200, 338902), (4254, 334600), (4780, 297780), (4963, 286800), (5019, 283600), (5672, 250950), (5736, 248150), (5975, 238224), (6692, 212700), (7090, 200760), (7170, 198520), (8365, 170160), (8400, 169451), (8508, 167300), (9560, 148890), (9926, 143400), (10038, 141800), (10635, 133840), (11344, 125475), (11472, 124075), (11950, 119112), (13384, 106350), (14180, 100380), (14340, 99260), (14889, 95600), (16730, 85080), (17016, 83650), (17725, 80304), (17925, 79408), (19120, 74445), (19852, 71700), (20076, 70900), (21270, 66920), (23900, 59556), (24815, 57360), (25095, 56720), (26768, 53175), (28360, 50190), (28680, 49630), (29778, 47800), (33460, 42540), (34032, 41825), (35450, 40152), (35850, 39704)]