630219240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 384

約数和(自身を含む): 2539330560

約数和(自身を除く): 1909111320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 47, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 94, 102, 105, 119, 120, 126, 136, 140, 141, 153, 168, 170, 180, 188, 204, 210, 235, 238, 252, 255, 280, 282, 306, 313, 315, 329, 340, 357, 360, 376, 408, 420, 423, 470, 476, 504, 510, 564, 595, 612, 626, 630, 658, 680, 705, 714, 765, 799, 840, 846, 939, 940, 952, 987, 1020, 1071, 1128, 1190, 1224, 1252, 1260, 1316, 1410, 1428, 1530, 1565, 1598, 1645, 1692, 1785, 1878, 1880, 1974, 2040, 2115, 2142, 2191, 2380, 2397, 2504, 2520, 2632, 2817, 2820, 2856, 2961, 3060, 3130, 3196, 3290, 3384, 3570, 3756, 3948, 3995, 4230, 4284, 4382, 4695, 4760, 4794, 4935, 5321, 5355, 5593, 5634, 5640, 5922, 6120, 6260, 6392, 6573, 6580, 7140, 7191, 7512, 7896, 7990, 8460, 8568, 8764, 9390, 9588, 9870, 10642, 10710, 10955, 11186, 11268, 11844, 11985, 12520, 13146, 13160, 14085, 14280, 14382, 14711, 14805, 15963, 15980, 16779, 16920, 17528, 18780, 19176, 19719, 19740, 21284, 21420, 21910, 22372, 22536, 23688, 23970, 26292, 26605, 27965, 28170, 28764, 29422, 29610, 31926, 31960, 32865, 33558, 35955, 37247, 37560, 39438, 39480, 42568, 42840, 43820, 44133, 44744, 47889, 47940, 50337, 52584, 53210, 55930, 56340, 57528, 58844, 59220, 63852, 65730, 67116, 71910, 73555, 74494, 78876, 79815, 83895, 87640, 88266, 95778, 95880, 98595, 100674, 102977, 106420, 111741, 111860, 112680, 117688, 118440, 127704, 131460, 132399, 134232, 143820, 147110, 148988, 157752, 159630, 167790, 176532, 186235, 191556, 197190, 201348, 205954, 212840, 220665, 223482, 223720, 239445, 250087, 251685, 262920, 264798, 287640, 294220, 297976, 308931, 319260, 335223, 335580, 353064, 372470, 383112, 394380, 402696, 411908, 441330, 446964, 478890, 500174, 503370, 514885, 529596, 558705, 588440, 617862, 638520, 661995, 670446, 671160, 744940, 750261, 788760, 823816, 882660, 893928, 926793, 957780, 1000348, 1006740, 1029770, 1059192, 1117410, 1235724, 1250435, 1323990, 1340892, 1489880, 1500522, 1544655, 1676115, 1750609, 1765320, 1853586, 1915560, 2000696, 2013480, 2059540, 2234820, 2250783, 2471448, 2500870, 2647980, 2681784, 3001044, 3089310, 3352230, 3501218, 3707172, 3751305, 4119080, 4469640, 4501566, 4633965, 5001740, 5251827, 5295960, 6002088, 6178620, 6704460, 7002436, 7414344, 7502610, 8753045, 9003132, 9267930, 10003480, 10503654, 11253915, 12357240, 13408920, 14004872, 15005220, 15755481, 17506090, 18006264, 18535860, 21007308, 22507830, 26259135, 30010440, 31510962, 35012180, 37071720, 42014616, 45015660, 52518270, 63021924, 70024360, 78777405, 90031320, 105036540, 126043848, 157554810, 210073080, 315109620, 630219240]

約数ペア:

[(1, 630219240), (2, 315109620), (3, 210073080), (4, 157554810), (5, 126043848), (6, 105036540), (7, 90031320), (8, 78777405), (9, 70024360), (10, 63021924), (12, 52518270), (14, 45015660), (15, 42014616), (17, 37071720), (18, 35012180), (20, 31510962), (21, 30010440), (24, 26259135), (28, 22507830), (30, 21007308), (34, 18535860), (35, 18006264), (36, 17506090), (40, 15755481), (42, 15005220), (45, 14004872), (47, 13408920), (51, 12357240), (56, 11253915), (60, 10503654), (63, 10003480), (68, 9267930), (70, 9003132), (72, 8753045), (84, 7502610), (85, 7414344), (90, 7002436), (94, 6704460), (102, 6178620), (105, 6002088), (119, 5295960), (120, 5251827), (126, 5001740), (136, 4633965), (140, 4501566), (141, 4469640), (153, 4119080), (168, 3751305), (170, 3707172), (180, 3501218), (188, 3352230), (204, 3089310), (210, 3001044), (235, 2681784), (238, 2647980), (252, 2500870), (255, 2471448), (280, 2250783), (282, 2234820), (306, 2059540), (313, 2013480), (315, 2000696), (329, 1915560), (340, 1853586), (357, 1765320), (360, 1750609), (376, 1676115), (408, 1544655), (420, 1500522), (423, 1489880), (470, 1340892), (476, 1323990), (504, 1250435), (510, 1235724), (564, 1117410), (595, 1059192), (612, 1029770), (626, 1006740), (630, 1000348), (658, 957780), (680, 926793), (705, 893928), (714, 882660), (765, 823816), (799, 788760), (840, 750261), (846, 744940), (939, 671160), (940, 670446), (952, 661995), (987, 638520), (1020, 617862), (1071, 588440), (1128, 558705), (1190, 529596), (1224, 514885), (1252, 503370), (1260, 500174), (1316, 478890), (1410, 446964), (1428, 441330), (1530, 411908), (1565, 402696), (1598, 394380), (1645, 383112), (1692, 372470), (1785, 353064), (1878, 335580), (1880, 335223), (1974, 319260), (2040, 308931), (2115, 297976), (2142, 294220), (2191, 287640), (2380, 264798), (2397, 262920), (2504, 251685), (2520, 250087), (2632, 239445), (2817, 223720), (2820, 223482), (2856, 220665), (2961, 212840), (3060, 205954), (3130, 201348), (3196, 197190), (3290, 191556), (3384, 186235), (3570, 176532), (3756, 167790), (3948, 159630), (3995, 157752), (4230, 148988), (4284, 147110), (4382, 143820), (4695, 134232), (4760, 132399), (4794, 131460), (4935, 127704), (5321, 118440), (5355, 117688), (5593, 112680), (5634, 111860), (5640, 111741), (5922, 106420), (6120, 102977), (6260, 100674), (6392, 98595), (6573, 95880), (6580, 95778), (7140, 88266), (7191, 87640), (7512, 83895), (7896, 79815), (7990, 78876), (8460, 74494), (8568, 73555), (8764, 71910), (9390, 67116), (9588, 65730), (9870, 63852), (10642, 59220), (10710, 58844), (10955, 57528), (11186, 56340), (11268, 55930), (11844, 53210), (11985, 52584), (12520, 50337), (13146, 47940), (13160, 47889), (14085, 44744), (14280, 44133), (14382, 43820), (14711, 42840), (14805, 42568), (15963, 39480), (15980, 39438), (16779, 37560), (16920, 37247), (17528, 35955), (18780, 33558), (19176, 32865), (19719, 31960), (19740, 31926), (21284, 29610), (21420, 29422), (21910, 28764), (22372, 28170), (22536, 27965), (23688, 26605), (23970, 26292)]