797222790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 256

約数和(自身を含む): 2659184640

約数和(自身を除く): 1861961850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 71, 78, 90, 91, 105, 117, 126, 130, 135, 142, 182, 189, 195, 210, 213, 234, 270, 273, 315, 351, 355, 378, 390, 426, 455, 457, 497, 546, 585, 630, 639, 702, 710, 819, 910, 914, 923, 945, 994, 1065, 1170, 1278, 1365, 1371, 1491, 1638, 1755, 1846, 1890, 1917, 2130, 2285, 2457, 2485, 2730, 2742, 2769, 2982, 3195, 3199, 3510, 3834, 4095, 4113, 4473, 4570, 4615, 4914, 4970, 5538, 5941, 6390, 6398, 6461, 6855, 7455, 8190, 8226, 8307, 8946, 9230, 9585, 9597, 11882, 12285, 12339, 12922, 13419, 13710, 13845, 14910, 15995, 16614, 17823, 19170, 19194, 19383, 20565, 22365, 24570, 24678, 24921, 26838, 27690, 28791, 29705, 31990, 32305, 32447, 35646, 38766, 41130, 41535, 41587, 44730, 47985, 49842, 53469, 57582, 58149, 59410, 61695, 64610, 64894, 67095, 83070, 83174, 86373, 89115, 95970, 96915, 97341, 106938, 116298, 123390, 124605, 124761, 134190, 143955, 160407, 162235, 172746, 174447, 178230, 193830, 194682, 207935, 227129, 249210, 249522, 267345, 287910, 290745, 292023, 320814, 324470, 348894, 374283, 415870, 421811, 431865, 454258, 486705, 534690, 581490, 584046, 623805, 681387, 748566, 802035, 843622, 863730, 872235, 876069, 973410, 1122849, 1135645, 1247610, 1265433, 1362774, 1460115, 1604070, 1744470, 1752138, 1871415, 2044161, 2109055, 2245698, 2271290, 2530866, 2920230, 2952677, 3406935, 3742830, 3796299, 4088322, 4218110, 4380345, 5614245, 5905354, 6132483, 6327165, 6813870, 7592598, 8760690, 8858031, 10220805, 11228490, 11388897, 12264966, 12654330, 14763385, 17716062, 18981495, 20441610, 22777794, 26574093, 29526770, 30662415, 37962990, 44290155, 53148186, 56944485, 61324830, 79722279, 88580310, 113888970, 132870465, 159444558, 265740930, 398611395, 797222790]

約数ペア:

[(1, 797222790), (2, 398611395), (3, 265740930), (5, 159444558), (6, 132870465), (7, 113888970), (9, 88580310), (10, 79722279), (13, 61324830), (14, 56944485), (15, 53148186), (18, 44290155), (21, 37962990), (26, 30662415), (27, 29526770), (30, 26574093), (35, 22777794), (39, 20441610), (42, 18981495), (45, 17716062), (54, 14763385), (63, 12654330), (65, 12264966), (70, 11388897), (71, 11228490), (78, 10220805), (90, 8858031), (91, 8760690), (105, 7592598), (117, 6813870), (126, 6327165), (130, 6132483), (135, 5905354), (142, 5614245), (182, 4380345), (189, 4218110), (195, 4088322), (210, 3796299), (213, 3742830), (234, 3406935), (270, 2952677), (273, 2920230), (315, 2530866), (351, 2271290), (355, 2245698), (378, 2109055), (390, 2044161), (426, 1871415), (455, 1752138), (457, 1744470), (497, 1604070), (546, 1460115), (585, 1362774), (630, 1265433), (639, 1247610), (702, 1135645), (710, 1122849), (819, 973410), (910, 876069), (914, 872235), (923, 863730), (945, 843622), (994, 802035), (1065, 748566), (1170, 681387), (1278, 623805), (1365, 584046), (1371, 581490), (1491, 534690), (1638, 486705), (1755, 454258), (1846, 431865), (1890, 421811), (1917, 415870), (2130, 374283), (2285, 348894), (2457, 324470), (2485, 320814), (2730, 292023), (2742, 290745), (2769, 287910), (2982, 267345), (3195, 249522), (3199, 249210), (3510, 227129), (3834, 207935), (4095, 194682), (4113, 193830), (4473, 178230), (4570, 174447), (4615, 172746), (4914, 162235), (4970, 160407), (5538, 143955), (5941, 134190), (6390, 124761), (6398, 124605), (6461, 123390), (6855, 116298), (7455, 106938), (8190, 97341), (8226, 96915), (8307, 95970), (8946, 89115), (9230, 86373), (9585, 83174), (9597, 83070), (11882, 67095), (12285, 64894), (12339, 64610), (12922, 61695), (13419, 59410), (13710, 58149), (13845, 57582), (14910, 53469), (15995, 49842), (16614, 47985), (17823, 44730), (19170, 41587), (19194, 41535), (19383, 41130), (20565, 38766), (22365, 35646), (24570, 32447), (24678, 32305), (24921, 31990), (26838, 29705), (27690, 28791)]