2218706280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{125777}}^1$

素因数の和:125808

約数の個数: 144

約数和(自身を含む): 8388134820

約数和(自身を除く): 6169428540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 125777, 251554, 377331, 503108, 628885, 754662, 880439, 1006216, 1131993, 1257770, 1509324, 1760878, 1886655, 2263986, 2515540, 2641317, 3018648, 3521756, 3773310, 4402195, 4527972, 5031080, 5282634, 5659965, 6163073, 7043512, 7546620, 7923951, 8804390, 9055944, 10565268, 11319930, 12326146, 13206585, 15093240, 15847902, 17608780, 18489219, 21130536, 22639860, 24652292, 26413170, 30815365, 31695804, 35217560, 36978438, 39619755, 45279720, 49304584, 52826340, 55467657, 61630730, 63391608, 73956876, 79239510, 92446095, 105652680, 110935314, 123261460, 147913752, 158479020, 184892190, 221870628, 246522920, 277338285, 316958040, 369784380, 443741256, 554676570, 739568760, 1109353140, 2218706280]

約数ペア:

[(1, 2218706280), (2, 1109353140), (3, 739568760), (4, 554676570), (5, 443741256), (6, 369784380), (7, 316958040), (8, 277338285), (9, 246522920), (10, 221870628), (12, 184892190), (14, 158479020), (15, 147913752), (18, 123261460), (20, 110935314), (21, 105652680), (24, 92446095), (28, 79239510), (30, 73956876), (35, 63391608), (36, 61630730), (40, 55467657), (42, 52826340), (45, 49304584), (49, 45279720), (56, 39619755), (60, 36978438), (63, 35217560), (70, 31695804), (72, 30815365), (84, 26413170), (90, 24652292), (98, 22639860), (105, 21130536), (120, 18489219), (126, 17608780), (140, 15847902), (147, 15093240), (168, 13206585), (180, 12326146), (196, 11319930), (210, 10565268), (245, 9055944), (252, 8804390), (280, 7923951), (294, 7546620), (315, 7043512), (360, 6163073), (392, 5659965), (420, 5282634), (441, 5031080), (490, 4527972), (504, 4402195), (588, 3773310), (630, 3521756), (735, 3018648), (840, 2641317), (882, 2515540), (980, 2263986), (1176, 1886655), (1260, 1760878), (1470, 1509324), (1764, 1257770), (1960, 1131993), (2205, 1006216), (2520, 880439), (2940, 754662), (3528, 628885), (4410, 503108), (5880, 377331), (8820, 251554), (17640, 125777)]