1491330960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1943

約数の個数: 320

約数和(自身を含む): 5984616960

約数和(自身を除く): 4493286000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 168, 180, 189, 210, 212, 216, 240, 252, 265, 270, 280, 315, 318, 336, 360, 371, 378, 420, 424, 432, 477, 504, 530, 540, 560, 630, 636, 720, 742, 756, 795, 840, 848, 945, 954, 1008, 1060, 1080, 1113, 1260, 1272, 1431, 1484, 1512, 1590, 1680, 1855, 1861, 1890, 1908, 2120, 2160, 2226, 2385, 2520, 2544, 2862, 2968, 3024, 3180, 3339, 3710, 3722, 3780, 3816, 4240, 4452, 4770, 5040, 5565, 5583, 5724, 5936, 6360, 6678, 7155, 7420, 7444, 7560, 7632, 8904, 9305, 9540, 10017, 11130, 11166, 11448, 12720, 13027, 13356, 14310, 14840, 14888, 15120, 16695, 16749, 17808, 18610, 19080, 20034, 22260, 22332, 22896, 26054, 26712, 27915, 28620, 29680, 29776, 33390, 33498, 37220, 38160, 39081, 40068, 44520, 44664, 50085, 50247, 52108, 53424, 55830, 57240, 65135, 66780, 66996, 74440, 78162, 80136, 83745, 89040, 89328, 98633, 100170, 100494, 104216, 111660, 114480, 117243, 130270, 133560, 133992, 148880, 156324, 160272, 167490, 195405, 197266, 200340, 200988, 208432, 223320, 234486, 251235, 260540, 267120, 267984, 295899, 312648, 334980, 351729, 390810, 394532, 400680, 401976, 446640, 468972, 493165, 502470, 521080, 586215, 591798, 625296, 669960, 690431, 703458, 781620, 789064, 801360, 803952, 887697, 937944, 986330, 1004940, 1042160, 1172430, 1183596, 1339920, 1380862, 1406916, 1479495, 1563240, 1578128, 1758645, 1775394, 1875888, 1972660, 2009880, 2071293, 2344860, 2367192, 2663091, 2761724, 2813832, 2958990, 3126480, 3452155, 3517290, 3550788, 3945320, 4019760, 4142586, 4438485, 4689720, 4734384, 5326182, 5523448, 5627664, 5917980, 6213879, 6904310, 7034580, 7101576, 7890640, 8285172, 8876970, 9379440, 10356465, 10652364, 11046896, 11835960, 12427758, 13315455, 13808620, 14069160, 14203152, 16570344, 17753940, 18641637, 20712930, 21304728, 23671920, 24855516, 26630910, 27617240, 28138320, 31069395, 33140688, 35507880, 37283274, 41425860, 42609456, 49711032, 53261820, 55234480, 62138790, 71015760, 74566548, 82851720, 93208185, 99422064, 106523640, 124277580, 149133096, 165703440, 186416370, 213047280, 248555160, 298266192, 372832740, 497110320, 745665480, 1491330960]

約数ペア:

[(1, 1491330960), (2, 745665480), (3, 497110320), (4, 372832740), (5, 298266192), (6, 248555160), (7, 213047280), (8, 186416370), (9, 165703440), (10, 149133096), (12, 124277580), (14, 106523640), (15, 99422064), (16, 93208185), (18, 82851720), (20, 74566548), (21, 71015760), (24, 62138790), (27, 55234480), (28, 53261820), (30, 49711032), (35, 42609456), (36, 41425860), (40, 37283274), (42, 35507880), (45, 33140688), (48, 31069395), (53, 28138320), (54, 27617240), (56, 26630910), (60, 24855516), (63, 23671920), (70, 21304728), (72, 20712930), (80, 18641637), (84, 17753940), (90, 16570344), (105, 14203152), (106, 14069160), (108, 13808620), (112, 13315455), (120, 12427758), (126, 11835960), (135, 11046896), (140, 10652364), (144, 10356465), (159, 9379440), (168, 8876970), (180, 8285172), (189, 7890640), (210, 7101576), (212, 7034580), (216, 6904310), (240, 6213879), (252, 5917980), (265, 5627664), (270, 5523448), (280, 5326182), (315, 4734384), (318, 4689720), (336, 4438485), (360, 4142586), (371, 4019760), (378, 3945320), (420, 3550788), (424, 3517290), (432, 3452155), (477, 3126480), (504, 2958990), (530, 2813832), (540, 2761724), (560, 2663091), (630, 2367192), (636, 2344860), (720, 2071293), (742, 2009880), (756, 1972660), (795, 1875888), (840, 1775394), (848, 1758645), (945, 1578128), (954, 1563240), (1008, 1479495), (1060, 1406916), (1080, 1380862), (1113, 1339920), (1260, 1183596), (1272, 1172430), (1431, 1042160), (1484, 1004940), (1512, 986330), (1590, 937944), (1680, 887697), (1855, 803952), (1861, 801360), (1890, 789064), (1908, 781620), (2120, 703458), (2160, 690431), (2226, 669960), (2385, 625296), (2520, 591798), (2544, 586215), (2862, 521080), (2968, 502470), (3024, 493165), (3180, 468972), (3339, 446640), (3710, 401976), (3722, 400680), (3780, 394532), (3816, 390810), (4240, 351729), (4452, 334980), (4770, 312648), (5040, 295899), (5565, 267984), (5583, 267120), (5724, 260540), (5936, 251235), (6360, 234486), (6678, 223320), (7155, 208432), (7420, 200988), (7444, 200340), (7560, 197266), (7632, 195405), (8904, 167490), (9305, 160272), (9540, 156324), (10017, 148880), (11130, 133992), (11166, 133560), (11448, 130270), (12720, 117243), (13027, 114480), (13356, 111660), (14310, 104216), (14840, 100494), (14888, 100170), (15120, 98633), (16695, 89328), (16749, 89040), (17808, 83745), (18610, 80136), (19080, 78162), (20034, 74440), (22260, 66996), (22332, 66780), (22896, 65135), (26054, 57240), (26712, 55830), (27915, 53424), (28620, 52108), (29680, 50247), (29776, 50085), (33390, 44664), (33498, 44520), (37220, 40068), (38160, 39081)]