745929127580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{28687}}^1$

素因数の和:28893

約数の個数: 216

約数和(自身を含む): 1985786687808

約数和(自身を除く): 1239857560228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 157, 169, 182, 196, 245, 260, 314, 338, 364, 455, 490, 628, 637, 676, 785, 845, 910, 980, 1099, 1183, 1274, 1570, 1690, 1820, 2041, 2198, 2366, 2548, 3140, 3185, 3380, 4082, 4396, 4732, 5495, 5915, 6370, 7693, 8164, 8281, 10205, 10990, 11830, 12740, 14287, 15386, 16562, 20410, 21980, 23660, 26533, 28574, 28687, 30772, 33124, 38465, 40820, 41405, 53066, 57148, 57374, 71435, 76930, 82810, 100009, 106132, 114748, 132665, 142870, 143435, 153860, 165620, 185731, 200018, 200809, 265330, 285740, 286870, 371462, 372931, 400036, 401618, 500045, 530660, 573740, 742924, 745862, 803236, 928655, 1000090, 1004045, 1300117, 1405663, 1491724, 1857310, 1864655, 2000180, 2008090, 2600234, 2610517, 2811326, 3714620, 3729310, 4016180, 4503859, 4848103, 5200468, 5221034, 5622652, 6500585, 7028315, 7458620, 9007718, 9696206, 10442068, 13001170, 13052585, 14056630, 18015436, 18273619, 19392412, 22519295, 24240515, 26002340, 26105170, 28113260, 31527013, 33936721, 36547238, 45038590, 48481030, 52210340, 58550167, 63054026, 67873442, 73094476, 90077180, 91368095, 96962060, 117100334, 126108052, 135746884, 157635065, 169683605, 182736190, 220689091, 234200668, 237557047, 292750835, 315270130, 339367210, 365472380, 409851169, 441378182, 475114094, 585501670, 630540260, 678734420, 761152171, 819702338, 882756364, 950228188, 1103445455, 1171003340, 1187785235, 1522304342, 1639404676, 2049255845, 2206890910, 2375570470, 2868958183, 3044608684, 3805760855, 4098511690, 4413781820, 4751140940, 5328065197, 5737916366, 7611521710, 8197023380, 10656130394, 11475832732, 14344790915, 15223043420, 21312260788, 26640325985, 28689581830, 37296456379, 53280651970, 57379163660, 74592912758, 106561303940, 149185825516, 186482281895, 372964563790, 745929127580]

約数ペア:

[(1, 745929127580), (2, 372964563790), (4, 186482281895), (5, 149185825516), (7, 106561303940), (10, 74592912758), (13, 57379163660), (14, 53280651970), (20, 37296456379), (26, 28689581830), (28, 26640325985), (35, 21312260788), (49, 15223043420), (52, 14344790915), (65, 11475832732), (70, 10656130394), (91, 8197023380), (98, 7611521710), (130, 5737916366), (140, 5328065197), (157, 4751140940), (169, 4413781820), (182, 4098511690), (196, 3805760855), (245, 3044608684), (260, 2868958183), (314, 2375570470), (338, 2206890910), (364, 2049255845), (455, 1639404676), (490, 1522304342), (628, 1187785235), (637, 1171003340), (676, 1103445455), (785, 950228188), (845, 882756364), (910, 819702338), (980, 761152171), (1099, 678734420), (1183, 630540260), (1274, 585501670), (1570, 475114094), (1690, 441378182), (1820, 409851169), (2041, 365472380), (2198, 339367210), (2366, 315270130), (2548, 292750835), (3140, 237557047), (3185, 234200668), (3380, 220689091), (4082, 182736190), (4396, 169683605), (4732, 157635065), (5495, 135746884), (5915, 126108052), (6370, 117100334), (7693, 96962060), (8164, 91368095), (8281, 90077180), (10205, 73094476), (10990, 67873442), (11830, 63054026), (12740, 58550167), (14287, 52210340), (15386, 48481030), (16562, 45038590), (20410, 36547238), (21980, 33936721), (23660, 31527013), (26533, 28113260), (28574, 26105170), (28687, 26002340), (30772, 24240515), (33124, 22519295), (38465, 19392412), (40820, 18273619), (41405, 18015436), (53066, 14056630), (57148, 13052585), (57374, 13001170), (71435, 10442068), (76930, 9696206), (82810, 9007718), (100009, 7458620), (106132, 7028315), (114748, 6500585), (132665, 5622652), (142870, 5221034), (143435, 5200468), (153860, 4848103), (165620, 4503859), (185731, 4016180), (200018, 3729310), (200809, 3714620), (265330, 2811326), (285740, 2610517), (286870, 2600234), (371462, 2008090), (372931, 2000180), (400036, 1864655), (401618, 1857310), (500045, 1491724), (530660, 1405663), (573740, 1300117), (742924, 1004045), (745862, 1000090), (803236, 928655)]