2040230192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 5489648640

約数和(自身を除く): 3449418448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 41, 44, 52, 56, 77, 82, 88, 91, 104, 112, 143, 154, 164, 169, 176, 182, 208, 239, 286, 287, 308, 328, 338, 364, 451, 478, 533, 572, 574, 616, 656, 676, 728, 902, 956, 1001, 1066, 1144, 1148, 1183, 1232, 1352, 1456, 1673, 1804, 1859, 1912, 2002, 2132, 2288, 2296, 2366, 2629, 2704, 3107, 3157, 3346, 3608, 3718, 3731, 3824, 4004, 4264, 4592, 4732, 5258, 5863, 6214, 6314, 6692, 6929, 7216, 7436, 7462, 8008, 8528, 9464, 9799, 10516, 11726, 12428, 12628, 13013, 13384, 13858, 14872, 14924, 16016, 18403, 18928, 19598, 21032, 21749, 23452, 24856, 25256, 26026, 26768, 27716, 29744, 29848, 34177, 36806, 39196, 40391, 41041, 42064, 43498, 46904, 48503, 49712, 50512, 52052, 55432, 59696, 68354, 68593, 73612, 76219, 78392, 80782, 82082, 86996, 93808, 97006, 104104, 107789, 110864, 127387, 136708, 137186, 147224, 152438, 156784, 161564, 164164, 173992, 194012, 208208, 215578, 239239, 254774, 273416, 274372, 282737, 294448, 304876, 323128, 328328, 347984, 388024, 431156, 444301, 478478, 509548, 533533, 546832, 548744, 565474, 609752, 646256, 656656, 754523, 776048, 862312, 888602, 891709, 956956, 1019096, 1067066, 1097488, 1130948, 1219504, 1401257, 1509046, 1656031, 1724624, 1777204, 1783418, 1913912, 2038192, 2134132, 2261896, 2802514, 3018092, 3110107, 3312062, 3554408, 3566836, 3827824, 4268264, 4523792, 5605028, 6036184, 6220214, 6624124, 7108816, 7133672, 8536528, 9808799, 11210056, 11592217, 12072368, 12440428, 13248248, 14267344, 18216341, 19617598, 22420112, 23184434, 24880856, 26496496, 36432682, 39235196, 46368868, 49761712, 72865364, 78470392, 92737736, 127514387, 145730728, 156940784, 185475472, 255028774, 291461456, 510057548, 1020115096, 2040230192]

約数ペア:

[(1, 2040230192), (2, 1020115096), (4, 510057548), (7, 291461456), (8, 255028774), (11, 185475472), (13, 156940784), (14, 145730728), (16, 127514387), (22, 92737736), (26, 78470392), (28, 72865364), (41, 49761712), (44, 46368868), (52, 39235196), (56, 36432682), (77, 26496496), (82, 24880856), (88, 23184434), (91, 22420112), (104, 19617598), (112, 18216341), (143, 14267344), (154, 13248248), (164, 12440428), (169, 12072368), (176, 11592217), (182, 11210056), (208, 9808799), (239, 8536528), (286, 7133672), (287, 7108816), (308, 6624124), (328, 6220214), (338, 6036184), (364, 5605028), (451, 4523792), (478, 4268264), (533, 3827824), (572, 3566836), (574, 3554408), (616, 3312062), (656, 3110107), (676, 3018092), (728, 2802514), (902, 2261896), (956, 2134132), (1001, 2038192), (1066, 1913912), (1144, 1783418), (1148, 1777204), (1183, 1724624), (1232, 1656031), (1352, 1509046), (1456, 1401257), (1673, 1219504), (1804, 1130948), (1859, 1097488), (1912, 1067066), (2002, 1019096), (2132, 956956), (2288, 891709), (2296, 888602), (2366, 862312), (2629, 776048), (2704, 754523), (3107, 656656), (3157, 646256), (3346, 609752), (3608, 565474), (3718, 548744), (3731, 546832), (3824, 533533), (4004, 509548), (4264, 478478), (4592, 444301), (4732, 431156), (5258, 388024), (5863, 347984), (6214, 328328), (6314, 323128), (6692, 304876), (6929, 294448), (7216, 282737), (7436, 274372), (7462, 273416), (8008, 254774), (8528, 239239), (9464, 215578), (9799, 208208), (10516, 194012), (11726, 173992), (12428, 164164), (12628, 161564), (13013, 156784), (13384, 152438), (13858, 147224), (14872, 137186), (14924, 136708), (16016, 127387), (18403, 110864), (18928, 107789), (19598, 104104), (21032, 97006), (21749, 93808), (23452, 86996), (24856, 82082), (25256, 80782), (26026, 78392), (26768, 76219), (27716, 73612), (29744, 68593), (29848, 68354), (34177, 59696), (36806, 55432), (39196, 52052), (40391, 50512), (41041, 49712), (42064, 48503), (43498, 46904)]