2157976800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 432

約数和(自身を含む): 8891430912

約数和(自身を除く): 6733454112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 94, 96, 100, 105, 112, 120, 126, 140, 141, 144, 150, 160, 168, 175, 180, 188, 200, 210, 224, 225, 235, 240, 252, 280, 282, 288, 300, 315, 329, 336, 350, 360, 376, 400, 420, 423, 450, 470, 480, 504, 525, 560, 564, 600, 630, 658, 672, 700, 705, 720, 752, 800, 840, 846, 900, 911, 940, 987, 1008, 1050, 1120, 1128, 1175, 1200, 1260, 1316, 1400, 1410, 1440, 1504, 1575, 1645, 1680, 1692, 1800, 1822, 1880, 1974, 2016, 2100, 2115, 2256, 2350, 2400, 2520, 2632, 2733, 2800, 2820, 2961, 3150, 3290, 3360, 3384, 3525, 3600, 3644, 3760, 3948, 4200, 4230, 4512, 4555, 4700, 4935, 5040, 5264, 5466, 5600, 5640, 5922, 6300, 6377, 6580, 6768, 7050, 7200, 7288, 7520, 7896, 8199, 8225, 8400, 8460, 9110, 9400, 9870, 10080, 10528, 10575, 10932, 11280, 11844, 12600, 12754, 13160, 13536, 13665, 14100, 14576, 14805, 15792, 16398, 16450, 16800, 16920, 18220, 18800, 19131, 19740, 21150, 21864, 22560, 22775, 23688, 24675, 25200, 25508, 26320, 27330, 28200, 29152, 29610, 31584, 31885, 32796, 32900, 33840, 36440, 37600, 38262, 39480, 40995, 42300, 42817, 43728, 45550, 47376, 49350, 50400, 51016, 52640, 54660, 56400, 57393, 59220, 63770, 65592, 65800, 67680, 68325, 72880, 74025, 76524, 78960, 81990, 84600, 85634, 87456, 91100, 94752, 95655, 98700, 102032, 109320, 112800, 114786, 118440, 127540, 128451, 131184, 131600, 136650, 145760, 148050, 153048, 157920, 159425, 163980, 169200, 171268, 182200, 191310, 197400, 204064, 204975, 214085, 218640, 229572, 236880, 255080, 256902, 262368, 263200, 273300, 286965, 296100, 299719, 306096, 318850, 327960, 338400, 342536, 364400, 382620, 385353, 394800, 409950, 428170, 437280, 459144, 473760, 478275, 510160, 513804, 546600, 573930, 592200, 599438, 612192, 637700, 642255, 655920, 685072, 728800, 765240, 770706, 789600, 819900, 856340, 899157, 918288, 956550, 1020320, 1027608, 1070425, 1093200, 1147860, 1184400, 1198876, 1275400, 1284510, 1311840, 1370144, 1434825, 1498595, 1530480, 1541412, 1639800, 1712680, 1798314, 1836576, 1913100, 1926765, 2055216, 2140850, 2186400, 2295720, 2368800, 2397752, 2550800, 2569020, 2697471, 2869650, 2997190, 3060960, 3082824, 3211275, 3279600, 3425360, 3596628, 3826200, 3853530, 4110432, 4281700, 4495785, 4591440, 4795504, 5101600, 5138040, 5394942, 5739300, 5994380, 6165648, 6422550, 6559200, 6850720, 7193256, 7492975, 7652400, 7707060, 8563400, 8991570, 9182880, 9591008, 9633825, 10276080, 10789884, 11478600, 11988760, 12331296, 12845100, 13487355, 14386512, 14985950, 15304800, 15414120, 17126800, 17983140, 19267650, 20552160, 21579768, 22478925, 22957200, 23977520, 25690200, 26974710, 28773024, 29971900, 30828240, 34253600, 35966280, 38535300, 43159536, 44957850, 45914400, 47955040, 51380400, 53949420, 59943800, 61656480, 67436775, 71932560, 77070600, 86319072, 89915700, 102760800, 107898840, 119887600, 134873550, 143865120, 154141200, 179831400, 215797680, 239775200, 269747100, 308282400, 359662800, 431595360, 539494200, 719325600, 1078988400, 2157976800]

約数ペア:

[(1, 2157976800), (2, 1078988400), (3, 719325600), (4, 539494200), (5, 431595360), (6, 359662800), (7, 308282400), (8, 269747100), (9, 239775200), (10, 215797680), (12, 179831400), (14, 154141200), (15, 143865120), (16, 134873550), (18, 119887600), (20, 107898840), (21, 102760800), (24, 89915700), (25, 86319072), (28, 77070600), (30, 71932560), (32, 67436775), (35, 61656480), (36, 59943800), (40, 53949420), (42, 51380400), (45, 47955040), (47, 45914400), (48, 44957850), (50, 43159536), (56, 38535300), (60, 35966280), (63, 34253600), (70, 30828240), (72, 29971900), (75, 28773024), (80, 26974710), (84, 25690200), (90, 23977520), (94, 22957200), (96, 22478925), (100, 21579768), (105, 20552160), (112, 19267650), (120, 17983140), (126, 17126800), (140, 15414120), (141, 15304800), (144, 14985950), (150, 14386512), (160, 13487355), (168, 12845100), (175, 12331296), (180, 11988760), (188, 11478600), (200, 10789884), (210, 10276080), (224, 9633825), (225, 9591008), (235, 9182880), (240, 8991570), (252, 8563400), (280, 7707060), (282, 7652400), (288, 7492975), (300, 7193256), (315, 6850720), (329, 6559200), (336, 6422550), (350, 6165648), (360, 5994380), (376, 5739300), (400, 5394942), (420, 5138040), (423, 5101600), (450, 4795504), (470, 4591440), (480, 4495785), (504, 4281700), (525, 4110432), (560, 3853530), (564, 3826200), (600, 3596628), (630, 3425360), (658, 3279600), (672, 3211275), (700, 3082824), (705, 3060960), (720, 2997190), (752, 2869650), (800, 2697471), (840, 2569020), (846, 2550800), (900, 2397752), (911, 2368800), (940, 2295720), (987, 2186400), (1008, 2140850), (1050, 2055216), (1120, 1926765), (1128, 1913100), (1175, 1836576), (1200, 1798314), (1260, 1712680), (1316, 1639800), (1400, 1541412), (1410, 1530480), (1440, 1498595), (1504, 1434825), (1575, 1370144), (1645, 1311840), (1680, 1284510), (1692, 1275400), (1800, 1198876), (1822, 1184400), (1880, 1147860), (1974, 1093200), (2016, 1070425), (2100, 1027608), (2115, 1020320), (2256, 956550), (2350, 918288), (2400, 899157), (2520, 856340), (2632, 819900), (2733, 789600), (2800, 770706), (2820, 765240), (2961, 728800), (3150, 685072), (3290, 655920), (3360, 642255), (3384, 637700), (3525, 612192), (3600, 599438), (3644, 592200), (3760, 573930), (3948, 546600), (4200, 513804), (4230, 510160), (4512, 478275), (4555, 473760), (4700, 459144), (4935, 437280), (5040, 428170), (5264, 409950), (5466, 394800), (5600, 385353), (5640, 382620), (5922, 364400), (6300, 342536), (6377, 338400), (6580, 327960), (6768, 318850), (7050, 306096), (7200, 299719), (7288, 296100), (7520, 286965), (7896, 273300), (8199, 263200), (8225, 262368), (8400, 256902), (8460, 255080), (9110, 236880), (9400, 229572), (9870, 218640), (10080, 214085), (10528, 204975), (10575, 204064), (10932, 197400), (11280, 191310), (11844, 182200), (12600, 171268), (12754, 169200), (13160, 163980), (13536, 159425), (13665, 157920), (14100, 153048), (14576, 148050), (14805, 145760), (15792, 136650), (16398, 131600), (16450, 131184), (16800, 128451), (16920, 127540), (18220, 118440), (18800, 114786), (19131, 112800), (19740, 109320), (21150, 102032), (21864, 98700), (22560, 95655), (22775, 94752), (23688, 91100), (24675, 87456), (25200, 85634), (25508, 84600), (26320, 81990), (27330, 78960), (28200, 76524), (29152, 74025), (29610, 72880), (31584, 68325), (31885, 67680), (32796, 65800), (32900, 65592), (33840, 63770), (36440, 59220), (37600, 57393), (38262, 56400), (39480, 54660), (40995, 52640), (42300, 51016), (42817, 50400), (43728, 49350), (45550, 47376)]