80398008340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:619

約数の個数: 288

約数和(自身を含む): 200059324416

約数和(自身を除く): 119661316076

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 31, 46, 52, 62, 65, 73, 92, 115, 124, 130, 146, 155, 169, 230, 260, 292, 299, 310, 338, 365, 403, 457, 460, 598, 620, 676, 713, 730, 806, 845, 914, 949, 1196, 1426, 1460, 1495, 1612, 1679, 1690, 1828, 1898, 2015, 2263, 2285, 2852, 2990, 3358, 3380, 3565, 3796, 3887, 4030, 4526, 4570, 4745, 5239, 5941, 5980, 6716, 7130, 7774, 8060, 8395, 9052, 9140, 9269, 9490, 10478, 10511, 11315, 11882, 12337, 14167, 14260, 15548, 16790, 18538, 18980, 19435, 20956, 21022, 21827, 22630, 23764, 24674, 26195, 28334, 29419, 29705, 33361, 33580, 37076, 38870, 42044, 43654, 45260, 46345, 49348, 52049, 52390, 52555, 56668, 58838, 59410, 61685, 66722, 70835, 77233, 77740, 87308, 92690, 104098, 104780, 105110, 109135, 117676, 118820, 120497, 123370, 133444, 136643, 141670, 147095, 154466, 166805, 184171, 185380, 208196, 210220, 218270, 240994, 246740, 260245, 273286, 283340, 283751, 294190, 308932, 325841, 333610, 368342, 382447, 386165, 433693, 436540, 481988, 520490, 546572, 567502, 588380, 602485, 651682, 667220, 676637, 683215, 736684, 764894, 767303, 772330, 867386, 920855, 1034191, 1040980, 1135004, 1204970, 1303364, 1353274, 1366430, 1418755, 1529788, 1534606, 1544660, 1629205, 1734772, 1776359, 1841710, 1912235, 2068382, 2168465, 2394223, 2409940, 2706548, 2732860, 2837510, 3069212, 3258410, 3383185, 3552718, 3683420, 3824470, 3836515, 4136764, 4235933, 4336930, 4788446, 5170955, 5638009, 5675020, 6516820, 6766370, 7105436, 7648940, 7673030, 8471866, 8673860, 8796281, 8881795, 9576892, 9974939, 10341910, 11276018, 11971115, 13444483, 13532740, 15346060, 16943732, 17592562, 17763590, 19949878, 20683820, 21179665, 22552036, 23786393, 23942230, 26888966, 28190045, 35185124, 35527180, 39899756, 42359330, 43981405, 47572786, 47884460, 49874695, 53777932, 55067129, 56380090, 67222415, 84718660, 87962810, 95145572, 99749390, 110134258, 112760180, 118931965, 129674207, 134444830, 174778279, 175925620, 199498780, 220268516, 237863930, 259348414, 268889660, 275335645, 309223109, 349556558, 475727860, 518696828, 550671290, 618446218, 648371035, 699113116, 873891395, 1101342580, 1236892436, 1296742070, 1546115545, 1747782790, 2593484140, 3092231090, 3495565580, 4019900417, 6184462180, 8039800834, 16079601668, 20099502085, 40199004170, 80398008340]

約数ペア:

[(1, 80398008340), (2, 40199004170), (4, 20099502085), (5, 16079601668), (10, 8039800834), (13, 6184462180), (20, 4019900417), (23, 3495565580), (26, 3092231090), (31, 2593484140), (46, 1747782790), (52, 1546115545), (62, 1296742070), (65, 1236892436), (73, 1101342580), (92, 873891395), (115, 699113116), (124, 648371035), (130, 618446218), (146, 550671290), (155, 518696828), (169, 475727860), (230, 349556558), (260, 309223109), (292, 275335645), (299, 268889660), (310, 259348414), (338, 237863930), (365, 220268516), (403, 199498780), (457, 175925620), (460, 174778279), (598, 134444830), (620, 129674207), (676, 118931965), (713, 112760180), (730, 110134258), (806, 99749390), (845, 95145572), (914, 87962810), (949, 84718660), (1196, 67222415), (1426, 56380090), (1460, 55067129), (1495, 53777932), (1612, 49874695), (1679, 47884460), (1690, 47572786), (1828, 43981405), (1898, 42359330), (2015, 39899756), (2263, 35527180), (2285, 35185124), (2852, 28190045), (2990, 26888966), (3358, 23942230), (3380, 23786393), (3565, 22552036), (3796, 21179665), (3887, 20683820), (4030, 19949878), (4526, 17763590), (4570, 17592562), (4745, 16943732), (5239, 15346060), (5941, 13532740), (5980, 13444483), (6716, 11971115), (7130, 11276018), (7774, 10341910), (8060, 9974939), (8395, 9576892), (9052, 8881795), (9140, 8796281), (9269, 8673860), (9490, 8471866), (10478, 7673030), (10511, 7648940), (11315, 7105436), (11882, 6766370), (12337, 6516820), (14167, 5675020), (14260, 5638009), (15548, 5170955), (16790, 4788446), (18538, 4336930), (18980, 4235933), (19435, 4136764), (20956, 3836515), (21022, 3824470), (21827, 3683420), (22630, 3552718), (23764, 3383185), (24674, 3258410), (26195, 3069212), (28334, 2837510), (29419, 2732860), (29705, 2706548), (33361, 2409940), (33580, 2394223), (37076, 2168465), (38870, 2068382), (42044, 1912235), (43654, 1841710), (45260, 1776359), (46345, 1734772), (49348, 1629205), (52049, 1544660), (52390, 1534606), (52555, 1529788), (56668, 1418755), (58838, 1366430), (59410, 1353274), (61685, 1303364), (66722, 1204970), (70835, 1135004), (77233, 1040980), (77740, 1034191), (87308, 920855), (92690, 867386), (104098, 772330), (104780, 767303), (105110, 764894), (109135, 736684), (117676, 683215), (118820, 676637), (120497, 667220), (123370, 651682), (133444, 602485), (136643, 588380), (141670, 567502), (147095, 546572), (154466, 520490), (166805, 481988), (184171, 436540), (185380, 433693), (208196, 386165), (210220, 382447), (218270, 368342), (240994, 333610), (246740, 325841), (260245, 308932), (273286, 294190), (283340, 283751)]