19913602020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 384

約数和(自身を含む): 64402200576

約数和(自身を除く): 44488598556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 47, 52, 53, 60, 65, 74, 78, 94, 106, 111, 130, 141, 148, 156, 159, 185, 188, 195, 212, 222, 235, 260, 265, 277, 282, 318, 370, 390, 444, 470, 481, 530, 554, 555, 564, 611, 636, 689, 705, 740, 780, 795, 831, 940, 962, 1060, 1108, 1110, 1222, 1378, 1385, 1410, 1443, 1590, 1662, 1739, 1833, 1924, 1961, 2067, 2220, 2405, 2444, 2491, 2756, 2770, 2820, 2886, 3055, 3180, 3324, 3445, 3478, 3601, 3666, 3922, 4134, 4155, 4810, 4982, 5217, 5540, 5772, 5883, 6110, 6890, 6956, 7202, 7215, 7332, 7473, 7844, 8268, 8310, 8695, 9165, 9620, 9805, 9964, 10249, 10335, 10434, 10803, 11766, 12220, 12455, 13019, 13780, 14404, 14430, 14681, 14946, 16620, 17390, 18005, 18330, 19610, 20498, 20670, 20868, 21606, 22607, 23532, 24910, 25493, 26038, 26085, 28860, 29362, 29415, 29892, 30747, 32383, 34780, 36010, 36660, 37365, 39057, 39220, 40996, 41340, 43212, 44043, 45214, 49820, 50986, 51245, 52076, 52170, 54015, 58724, 58830, 61494, 64766, 65095, 67821, 72020, 73405, 74730, 76479, 78114, 88086, 90428, 92167, 97149, 101972, 102490, 104340, 108030, 113035, 117660, 122988, 127465, 129532, 130190, 133237, 135642, 146810, 149460, 152958, 153735, 156228, 161915, 169247, 176172, 184334, 190853, 194298, 195285, 204980, 216060, 220215, 226070, 254930, 260380, 266474, 271284, 276501, 293620, 305916, 307470, 323830, 338494, 339105, 368668, 381706, 382395, 388596, 390570, 399711, 440430, 452140, 460835, 481703, 485745, 507741, 509860, 532948, 543197, 553002, 572559, 614940, 647660, 666185, 676988, 678210, 690007, 763412, 764790, 781140, 799422, 846235, 880860, 921670, 954265, 963406, 971490, 1015482, 1086394, 1106004, 1145118, 1198171, 1332370, 1356420, 1380014, 1382505, 1445109, 1529580, 1598844, 1629591, 1692470, 1843340, 1908530, 1926812, 1942980, 1998555, 2030964, 2070021, 2172788, 2290236, 2396342, 2408515, 2538705, 2664740, 2715985, 2760028, 2765010, 2862795, 2890218, 3259182, 3384940, 3450035, 3594513, 3817060, 3997110, 4140042, 4792684, 4817030, 5077410, 5431970, 5530020, 5725590, 5780436, 5990855, 6262139, 6518364, 6900070, 7061561, 7189026, 7225545, 7994220, 8147955, 8280084, 8970091, 9634060, 10154820, 10350105, 10863940, 11451180, 11981710, 12524278, 13800140, 14123122, 14378052, 14451090, 16295910, 17940182, 17972565, 18786417, 20700210, 21184683, 23963420, 25048556, 25530259, 26910273, 28246244, 28902180, 31310695, 32591820, 35307805, 35880364, 35945130, 37572834, 41400420, 42369366, 44850455, 51060518, 53820546, 62621390, 70615610, 71890260, 75145668, 76590777, 84738732, 89700910, 93932085, 102121036, 105923415, 107641092, 125242780, 127651295, 134551365, 141231220, 153181554, 179401820, 187864170, 211846830, 255302590, 269102730, 306363108, 331893367, 375728340, 382953885, 423693660, 510605180, 538205460, 663786734, 765907770, 995680101, 1327573468, 1531815540, 1659466835, 1991360202, 3318933670, 3982720404, 4978400505, 6637867340, 9956801010, 19913602020]

約数ペア:

[(1, 19913602020), (2, 9956801010), (3, 6637867340), (4, 4978400505), (5, 3982720404), (6, 3318933670), (10, 1991360202), (12, 1659466835), (13, 1531815540), (15, 1327573468), (20, 995680101), (26, 765907770), (30, 663786734), (37, 538205460), (39, 510605180), (47, 423693660), (52, 382953885), (53, 375728340), (60, 331893367), (65, 306363108), (74, 269102730), (78, 255302590), (94, 211846830), (106, 187864170), (111, 179401820), (130, 153181554), (141, 141231220), (148, 134551365), (156, 127651295), (159, 125242780), (185, 107641092), (188, 105923415), (195, 102121036), (212, 93932085), (222, 89700910), (235, 84738732), (260, 76590777), (265, 75145668), (277, 71890260), (282, 70615610), (318, 62621390), (370, 53820546), (390, 51060518), (444, 44850455), (470, 42369366), (481, 41400420), (530, 37572834), (554, 35945130), (555, 35880364), (564, 35307805), (611, 32591820), (636, 31310695), (689, 28902180), (705, 28246244), (740, 26910273), (780, 25530259), (795, 25048556), (831, 23963420), (940, 21184683), (962, 20700210), (1060, 18786417), (1108, 17972565), (1110, 17940182), (1222, 16295910), (1378, 14451090), (1385, 14378052), (1410, 14123122), (1443, 13800140), (1590, 12524278), (1662, 11981710), (1739, 11451180), (1833, 10863940), (1924, 10350105), (1961, 10154820), (2067, 9634060), (2220, 8970091), (2405, 8280084), (2444, 8147955), (2491, 7994220), (2756, 7225545), (2770, 7189026), (2820, 7061561), (2886, 6900070), (3055, 6518364), (3180, 6262139), (3324, 5990855), (3445, 5780436), (3478, 5725590), (3601, 5530020), (3666, 5431970), (3922, 5077410), (4134, 4817030), (4155, 4792684), (4810, 4140042), (4982, 3997110), (5217, 3817060), (5540, 3594513), (5772, 3450035), (5883, 3384940), (6110, 3259182), (6890, 2890218), (6956, 2862795), (7202, 2765010), (7215, 2760028), (7332, 2715985), (7473, 2664740), (7844, 2538705), (8268, 2408515), (8310, 2396342), (8695, 2290236), (9165, 2172788), (9620, 2070021), (9805, 2030964), (9964, 1998555), (10249, 1942980), (10335, 1926812), (10434, 1908530), (10803, 1843340), (11766, 1692470), (12220, 1629591), (12455, 1598844), (13019, 1529580), (13780, 1445109), (14404, 1382505), (14430, 1380014), (14681, 1356420), (14946, 1332370), (16620, 1198171), (17390, 1145118), (18005, 1106004), (18330, 1086394), (19610, 1015482), (20498, 971490), (20670, 963406), (20868, 954265), (21606, 921670), (22607, 880860), (23532, 846235), (24910, 799422), (25493, 781140), (26038, 764790), (26085, 763412), (28860, 690007), (29362, 678210), (29415, 676988), (29892, 666185), (30747, 647660), (32383, 614940), (34780, 572559), (36010, 553002), (36660, 543197), (37365, 532948), (39057, 509860), (39220, 507741), (40996, 485745), (41340, 481703), (43212, 460835), (44043, 452140), (45214, 440430), (49820, 399711), (50986, 390570), (51245, 388596), (52076, 382395), (52170, 381706), (54015, 368668), (58724, 339105), (58830, 338494), (61494, 323830), (64766, 307470), (65095, 305916), (67821, 293620), (72020, 276501), (73405, 271284), (74730, 266474), (76479, 260380), (78114, 254930), (88086, 226070), (90428, 220215), (92167, 216060), (97149, 204980), (101972, 195285), (102490, 194298), (104340, 190853), (108030, 184334), (113035, 176172), (117660, 169247), (122988, 161915), (127465, 156228), (129532, 153735), (130190, 152958), (133237, 149460), (135642, 146810)]