2421928800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 432

約数和(自身を含む): 9257032512

約数和(自身を除く): 6835103712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 47, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 94, 96, 100, 102, 120, 136, 141, 144, 150, 153, 160, 170, 180, 188, 200, 204, 225, 235, 240, 255, 272, 282, 288, 300, 306, 340, 360, 376, 400, 408, 421, 423, 425, 450, 470, 480, 510, 544, 564, 600, 612, 680, 705, 720, 752, 765, 799, 800, 816, 842, 846, 850, 900, 940, 1020, 1128, 1175, 1200, 1224, 1263, 1275, 1360, 1410, 1440, 1504, 1530, 1598, 1632, 1684, 1692, 1700, 1800, 1880, 2040, 2105, 2115, 2256, 2350, 2397, 2400, 2448, 2526, 2550, 2720, 2820, 3060, 3196, 3368, 3384, 3400, 3525, 3600, 3760, 3789, 3825, 3995, 4080, 4210, 4230, 4512, 4700, 4794, 4896, 5052, 5100, 5640, 6120, 6315, 6392, 6736, 6768, 6800, 7050, 7157, 7191, 7200, 7520, 7578, 7650, 7990, 8160, 8420, 8460, 9400, 9588, 10104, 10200, 10525, 10575, 11280, 11985, 12240, 12630, 12784, 13472, 13536, 13600, 14100, 14314, 14382, 15156, 15300, 15980, 16840, 16920, 18800, 18945, 19176, 19787, 19975, 20208, 20400, 21050, 21150, 21471, 22560, 23970, 24480, 25260, 25568, 28200, 28628, 28764, 30312, 30600, 31575, 31960, 33680, 33840, 35785, 35955, 37600, 37890, 38352, 39574, 39950, 40416, 40800, 42100, 42300, 42942, 47940, 50520, 56400, 57256, 57528, 59361, 59925, 60624, 61200, 63150, 63920, 64413, 67360, 67680, 71570, 71910, 75780, 76704, 79148, 79900, 84200, 84600, 85884, 94725, 95880, 98935, 101040, 107355, 112800, 114512, 115056, 118722, 119850, 121248, 122400, 126300, 127840, 128826, 143140, 143820, 151560, 158296, 159800, 168400, 169200, 171768, 178083, 178925, 179775, 189450, 191760, 197870, 202080, 214710, 229024, 230112, 237444, 239700, 252600, 257652, 286280, 287640, 296805, 303120, 316592, 319600, 322065, 336379, 336800, 338400, 343536, 356166, 357850, 359550, 378900, 383520, 395740, 429420, 474888, 479400, 494675, 505200, 515304, 536775, 572560, 575280, 593610, 606240, 633184, 639200, 644130, 672758, 687072, 712332, 715700, 719100, 757800, 791480, 858840, 890415, 949776, 958800, 989350, 1009137, 1010400, 1030608, 1073550, 1145120, 1150560, 1187220, 1288260, 1345516, 1424664, 1431400, 1438200, 1484025, 1515600, 1582960, 1610325, 1681895, 1717680, 1780830, 1899552, 1917600, 1978700, 2018274, 2061216, 2147100, 2374440, 2576520, 2691032, 2849328, 2862800, 2876400, 2968050, 3027411, 3031200, 3165920, 3220650, 3363790, 3435360, 3561660, 3957400, 4036548, 4294200, 4452075, 4748880, 5045685, 5153040, 5382064, 5698656, 5725600, 5752800, 5936100, 6054822, 6441300, 6727580, 7123320, 7914800, 8073096, 8409475, 8588400, 8904150, 9497760, 10091370, 10306080, 10764128, 11872200, 12109644, 12882600, 13455160, 14246640, 15137055, 15829600, 16146192, 16818950, 17176800, 17808300, 20182740, 23744400, 24219288, 25228425, 25765200, 26910320, 28493280, 30274110, 32292384, 33637900, 35616600, 40365480, 47488800, 48438576, 50456850, 51530400, 53820640, 60548220, 67275800, 71233200, 75685275, 80730960, 96877152, 100913700, 121096440, 134551600, 142466400, 151370550, 161461920, 201827400, 242192880, 269103200, 302741100, 403654800, 484385760, 605482200, 807309600, 1210964400, 2421928800]

約数ペア:

[(1, 2421928800), (2, 1210964400), (3, 807309600), (4, 605482200), (5, 484385760), (6, 403654800), (8, 302741100), (9, 269103200), (10, 242192880), (12, 201827400), (15, 161461920), (16, 151370550), (17, 142466400), (18, 134551600), (20, 121096440), (24, 100913700), (25, 96877152), (30, 80730960), (32, 75685275), (34, 71233200), (36, 67275800), (40, 60548220), (45, 53820640), (47, 51530400), (48, 50456850), (50, 48438576), (51, 47488800), (60, 40365480), (68, 35616600), (72, 33637900), (75, 32292384), (80, 30274110), (85, 28493280), (90, 26910320), (94, 25765200), (96, 25228425), (100, 24219288), (102, 23744400), (120, 20182740), (136, 17808300), (141, 17176800), (144, 16818950), (150, 16146192), (153, 15829600), (160, 15137055), (170, 14246640), (180, 13455160), (188, 12882600), (200, 12109644), (204, 11872200), (225, 10764128), (235, 10306080), (240, 10091370), (255, 9497760), (272, 8904150), (282, 8588400), (288, 8409475), (300, 8073096), (306, 7914800), (340, 7123320), (360, 6727580), (376, 6441300), (400, 6054822), (408, 5936100), (421, 5752800), (423, 5725600), (425, 5698656), (450, 5382064), (470, 5153040), (480, 5045685), (510, 4748880), (544, 4452075), (564, 4294200), (600, 4036548), (612, 3957400), (680, 3561660), (705, 3435360), (720, 3363790), (752, 3220650), (765, 3165920), (799, 3031200), (800, 3027411), (816, 2968050), (842, 2876400), (846, 2862800), (850, 2849328), (900, 2691032), (940, 2576520), (1020, 2374440), (1128, 2147100), (1175, 2061216), (1200, 2018274), (1224, 1978700), (1263, 1917600), (1275, 1899552), (1360, 1780830), (1410, 1717680), (1440, 1681895), (1504, 1610325), (1530, 1582960), (1598, 1515600), (1632, 1484025), (1684, 1438200), (1692, 1431400), (1700, 1424664), (1800, 1345516), (1880, 1288260), (2040, 1187220), (2105, 1150560), (2115, 1145120), (2256, 1073550), (2350, 1030608), (2397, 1010400), (2400, 1009137), (2448, 989350), (2526, 958800), (2550, 949776), (2720, 890415), (2820, 858840), (3060, 791480), (3196, 757800), (3368, 719100), (3384, 715700), (3400, 712332), (3525, 687072), (3600, 672758), (3760, 644130), (3789, 639200), (3825, 633184), (3995, 606240), (4080, 593610), (4210, 575280), (4230, 572560), (4512, 536775), (4700, 515304), (4794, 505200), (4896, 494675), (5052, 479400), (5100, 474888), (5640, 429420), (6120, 395740), (6315, 383520), (6392, 378900), (6736, 359550), (6768, 357850), (6800, 356166), (7050, 343536), (7157, 338400), (7191, 336800), (7200, 336379), (7520, 322065), (7578, 319600), (7650, 316592), (7990, 303120), (8160, 296805), (8420, 287640), (8460, 286280), (9400, 257652), (9588, 252600), (10104, 239700), (10200, 237444), (10525, 230112), (10575, 229024), (11280, 214710), (11985, 202080), (12240, 197870), (12630, 191760), (12784, 189450), (13472, 179775), (13536, 178925), (13600, 178083), (14100, 171768), (14314, 169200), (14382, 168400), (15156, 159800), (15300, 158296), (15980, 151560), (16840, 143820), (16920, 143140), (18800, 128826), (18945, 127840), (19176, 126300), (19787, 122400), (19975, 121248), (20208, 119850), (20400, 118722), (21050, 115056), (21150, 114512), (21471, 112800), (22560, 107355), (23970, 101040), (24480, 98935), (25260, 95880), (25568, 94725), (28200, 85884), (28628, 84600), (28764, 84200), (30312, 79900), (30600, 79148), (31575, 76704), (31960, 75780), (33680, 71910), (33840, 71570), (35785, 67680), (35955, 67360), (37600, 64413), (37890, 63920), (38352, 63150), (39574, 61200), (39950, 60624), (40416, 59925), (40800, 59361), (42100, 57528), (42300, 57256), (42942, 56400), (47940, 50520)]