7921000230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:711

約数の個数: 256

約数和(自身を含む): 23791574016

約数和(自身を除く): 15870573786

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 313, 330, 347, 374, 390, 429, 442, 510, 561, 626, 663, 694, 715, 858, 935, 939, 1041, 1105, 1122, 1326, 1430, 1565, 1735, 1870, 1878, 2082, 2145, 2210, 2431, 2805, 3130, 3315, 3443, 3470, 3817, 4069, 4290, 4511, 4695, 4862, 5205, 5321, 5610, 5899, 6630, 6886, 7293, 7634, 8138, 9022, 9390, 10329, 10410, 10642, 11451, 11798, 12155, 12207, 13533, 14586, 15963, 17215, 17697, 19085, 20345, 20658, 22555, 22902, 24310, 24414, 26605, 27066, 29495, 31926, 34430, 35394, 36465, 38170, 40690, 44759, 45110, 49621, 51645, 53210, 57255, 58531, 58990, 61035, 64889, 67665, 69173, 72930, 76687, 79815, 88485, 89518, 99242, 103290, 108611, 114510, 117062, 122070, 129778, 134277, 135330, 138346, 148863, 153374, 159630, 175593, 176970, 194667, 207519, 217222, 223795, 230061, 248105, 268554, 292655, 297726, 324445, 325833, 345865, 351186, 383435, 389334, 415038, 447590, 460122, 496210, 543055, 585310, 648890, 651666, 671385, 691730, 744315, 760903, 766870, 843557, 877965, 973335, 1037595, 1086110, 1150305, 1194721, 1342770, 1411943, 1488630, 1521806, 1629165, 1687114, 1755930, 1846387, 1946670, 2075190, 2282709, 2300610, 2389442, 2530671, 2823886, 3258330, 3584163, 3692774, 3804515, 4217785, 4235829, 4565418, 5061342, 5539161, 5973605, 7059715, 7168326, 7609030, 8435570, 8471658, 9231935, 11078322, 11413545, 11947210, 12653355, 14119430, 15531373, 17920815, 18463870, 20310257, 21179145, 22827090, 24003031, 25306710, 27695805, 31062746, 35841630, 40620514, 42358290, 46594119, 48006062, 55391610, 60930771, 72009093, 77656865, 93188238, 101551285, 120015155, 121861542, 144018186, 155313730, 203102570, 232970595, 240030310, 264033341, 304653855, 360045465, 465941190, 528066682, 609307710, 720090930, 792100023, 1320166705, 1584200046, 2640333410, 3960500115, 7921000230]

約数ペア:

[(1, 7921000230), (2, 3960500115), (3, 2640333410), (5, 1584200046), (6, 1320166705), (10, 792100023), (11, 720090930), (13, 609307710), (15, 528066682), (17, 465941190), (22, 360045465), (26, 304653855), (30, 264033341), (33, 240030310), (34, 232970595), (39, 203102570), (51, 155313730), (55, 144018186), (65, 121861542), (66, 120015155), (78, 101551285), (85, 93188238), (102, 77656865), (110, 72009093), (130, 60930771), (143, 55391610), (165, 48006062), (170, 46594119), (187, 42358290), (195, 40620514), (221, 35841630), (255, 31062746), (286, 27695805), (313, 25306710), (330, 24003031), (347, 22827090), (374, 21179145), (390, 20310257), (429, 18463870), (442, 17920815), (510, 15531373), (561, 14119430), (626, 12653355), (663, 11947210), (694, 11413545), (715, 11078322), (858, 9231935), (935, 8471658), (939, 8435570), (1041, 7609030), (1105, 7168326), (1122, 7059715), (1326, 5973605), (1430, 5539161), (1565, 5061342), (1735, 4565418), (1870, 4235829), (1878, 4217785), (2082, 3804515), (2145, 3692774), (2210, 3584163), (2431, 3258330), (2805, 2823886), (3130, 2530671), (3315, 2389442), (3443, 2300610), (3470, 2282709), (3817, 2075190), (4069, 1946670), (4290, 1846387), (4511, 1755930), (4695, 1687114), (4862, 1629165), (5205, 1521806), (5321, 1488630), (5610, 1411943), (5899, 1342770), (6630, 1194721), (6886, 1150305), (7293, 1086110), (7634, 1037595), (8138, 973335), (9022, 877965), (9390, 843557), (10329, 766870), (10410, 760903), (10642, 744315), (11451, 691730), (11798, 671385), (12155, 651666), (12207, 648890), (13533, 585310), (14586, 543055), (15963, 496210), (17215, 460122), (17697, 447590), (19085, 415038), (20345, 389334), (20658, 383435), (22555, 351186), (22902, 345865), (24310, 325833), (24414, 324445), (26605, 297726), (27066, 292655), (29495, 268554), (31926, 248105), (34430, 230061), (35394, 223795), (36465, 217222), (38170, 207519), (40690, 194667), (44759, 176970), (45110, 175593), (49621, 159630), (51645, 153374), (53210, 148863), (57255, 138346), (58531, 135330), (58990, 134277), (61035, 129778), (64889, 122070), (67665, 117062), (69173, 114510), (72930, 108611), (76687, 103290), (79815, 99242), (88485, 89518)]