1227264480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 432

約数和(自身を含む): 4767472080

約数和(自身を除く): 3540207600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 96, 104, 108, 117, 120, 123, 130, 135, 144, 156, 160, 164, 169, 180, 195, 205, 208, 216, 234, 240, 246, 260, 270, 288, 312, 328, 338, 351, 360, 369, 390, 410, 416, 432, 468, 480, 492, 507, 520, 533, 540, 585, 615, 624, 656, 676, 702, 720, 738, 780, 820, 845, 864, 936, 984, 1014, 1040, 1066, 1080, 1107, 1170, 1230, 1248, 1312, 1352, 1404, 1440, 1476, 1521, 1560, 1599, 1640, 1681, 1690, 1755, 1845, 1872, 1968, 2028, 2080, 2132, 2160, 2214, 2340, 2460, 2535, 2665, 2704, 2808, 2952, 3042, 3120, 3198, 3280, 3362, 3380, 3510, 3690, 3744, 3936, 4056, 4264, 4320, 4428, 4563, 4680, 4797, 4920, 5043, 5070, 5330, 5408, 5535, 5616, 5904, 6084, 6240, 6396, 6560, 6724, 6760, 6929, 7020, 7380, 7605, 7995, 8112, 8405, 8528, 8856, 9126, 9360, 9594, 9840, 10086, 10140, 10660, 11070, 11232, 11808, 12168, 12792, 13448, 13520, 13858, 14040, 14391, 14760, 15129, 15210, 15990, 16224, 16810, 17056, 17712, 18252, 18720, 19188, 19680, 20172, 20280, 20787, 21320, 21853, 22140, 22815, 23985, 24336, 25215, 25584, 26896, 27040, 27716, 28080, 28782, 29520, 30258, 30420, 31980, 33620, 34645, 35424, 36504, 38376, 40344, 40560, 41574, 42640, 43706, 44280, 45387, 45630, 47970, 48672, 50430, 51168, 53792, 55432, 56160, 57564, 59040, 60516, 60840, 62361, 63960, 65559, 67240, 69290, 71955, 73008, 75645, 76752, 80688, 81120, 83148, 85280, 87412, 88560, 90774, 91260, 95940, 100860, 103935, 109265, 110864, 115128, 121032, 121680, 124722, 127920, 131118, 134480, 138580, 143910, 146016, 151290, 153504, 161376, 166296, 174824, 177120, 181548, 182520, 187083, 191880, 196677, 201720, 207870, 218530, 221728, 226935, 230256, 242064, 243360, 249444, 255840, 262236, 268960, 277160, 284089, 287820, 302580, 311805, 327795, 332592, 349648, 363096, 365040, 374166, 383760, 393354, 403440, 415740, 437060, 453870, 460512, 484128, 498888, 524472, 554320, 568178, 575640, 590031, 605160, 623610, 655590, 665184, 699296, 726192, 730080, 748332, 767520, 786708, 806880, 831480, 852267, 874120, 907740, 935415, 983385, 997776, 1048944, 1108640, 1136356, 1151280, 1180062, 1210320, 1247220, 1311180, 1420445, 1452384, 1496664, 1573416, 1662960, 1704534, 1748240, 1815480, 1870830, 1966770, 1995552, 2097888, 2272712, 2302560, 2360124, 2420640, 2494440, 2556801, 2622360, 2840890, 2950155, 2993328, 3146832, 3325920, 3409068, 3496480, 3630960, 3741660, 3933540, 4261335, 4545424, 4720248, 4988880, 5113602, 5244720, 5681780, 5900310, 5986656, 6293664, 6818136, 7261920, 7483320, 7670403, 7867080, 8522670, 9090848, 9440496, 9977760, 10227204, 10489440, 11363560, 11800620, 12784005, 13636272, 14966640, 15340806, 15734160, 17045340, 18880992, 20454408, 22727120, 23601240, 25568010, 27272544, 29933280, 30681612, 31468320, 34090680, 38352015, 40908816, 45454240, 47202480, 51136020, 61363224, 68181360, 76704030, 81817632, 94404960, 102272040, 122726448, 136362720, 153408060, 204544080, 245452896, 306816120, 409088160, 613632240, 1227264480]

約数ペア:

[(1, 1227264480), (2, 613632240), (3, 409088160), (4, 306816120), (5, 245452896), (6, 204544080), (8, 153408060), (9, 136362720), (10, 122726448), (12, 102272040), (13, 94404960), (15, 81817632), (16, 76704030), (18, 68181360), (20, 61363224), (24, 51136020), (26, 47202480), (27, 45454240), (30, 40908816), (32, 38352015), (36, 34090680), (39, 31468320), (40, 30681612), (41, 29933280), (45, 27272544), (48, 25568010), (52, 23601240), (54, 22727120), (60, 20454408), (65, 18880992), (72, 17045340), (78, 15734160), (80, 15340806), (82, 14966640), (90, 13636272), (96, 12784005), (104, 11800620), (108, 11363560), (117, 10489440), (120, 10227204), (123, 9977760), (130, 9440496), (135, 9090848), (144, 8522670), (156, 7867080), (160, 7670403), (164, 7483320), (169, 7261920), (180, 6818136), (195, 6293664), (205, 5986656), (208, 5900310), (216, 5681780), (234, 5244720), (240, 5113602), (246, 4988880), (260, 4720248), (270, 4545424), (288, 4261335), (312, 3933540), (328, 3741660), (338, 3630960), (351, 3496480), (360, 3409068), (369, 3325920), (390, 3146832), (410, 2993328), (416, 2950155), (432, 2840890), (468, 2622360), (480, 2556801), (492, 2494440), (507, 2420640), (520, 2360124), (533, 2302560), (540, 2272712), (585, 2097888), (615, 1995552), (624, 1966770), (656, 1870830), (676, 1815480), (702, 1748240), (720, 1704534), (738, 1662960), (780, 1573416), (820, 1496664), (845, 1452384), (864, 1420445), (936, 1311180), (984, 1247220), (1014, 1210320), (1040, 1180062), (1066, 1151280), (1080, 1136356), (1107, 1108640), (1170, 1048944), (1230, 997776), (1248, 983385), (1312, 935415), (1352, 907740), (1404, 874120), (1440, 852267), (1476, 831480), (1521, 806880), (1560, 786708), (1599, 767520), (1640, 748332), (1681, 730080), (1690, 726192), (1755, 699296), (1845, 665184), (1872, 655590), (1968, 623610), (2028, 605160), (2080, 590031), (2132, 575640), (2160, 568178), (2214, 554320), (2340, 524472), (2460, 498888), (2535, 484128), (2665, 460512), (2704, 453870), (2808, 437060), (2952, 415740), (3042, 403440), (3120, 393354), (3198, 383760), (3280, 374166), (3362, 365040), (3380, 363096), (3510, 349648), (3690, 332592), (3744, 327795), (3936, 311805), (4056, 302580), (4264, 287820), (4320, 284089), (4428, 277160), (4563, 268960), (4680, 262236), (4797, 255840), (4920, 249444), (5043, 243360), (5070, 242064), (5330, 230256), (5408, 226935), (5535, 221728), (5616, 218530), (5904, 207870), (6084, 201720), (6240, 196677), (6396, 191880), (6560, 187083), (6724, 182520), (6760, 181548), (6929, 177120), (7020, 174824), (7380, 166296), (7605, 161376), (7995, 153504), (8112, 151290), (8405, 146016), (8528, 143910), (8856, 138580), (9126, 134480), (9360, 131118), (9594, 127920), (9840, 124722), (10086, 121680), (10140, 121032), (10660, 115128), (11070, 110864), (11232, 109265), (11808, 103935), (12168, 100860), (12792, 95940), (13448, 91260), (13520, 90774), (13858, 88560), (14040, 87412), (14391, 85280), (14760, 83148), (15129, 81120), (15210, 80688), (15990, 76752), (16224, 75645), (16810, 73008), (17056, 71955), (17712, 69290), (18252, 67240), (18720, 65559), (19188, 63960), (19680, 62361), (20172, 60840), (20280, 60516), (20787, 59040), (21320, 57564), (21853, 56160), (22140, 55432), (22815, 53792), (23985, 51168), (24336, 50430), (25215, 48672), (25584, 47970), (26896, 45630), (27040, 45387), (27716, 44280), (28080, 43706), (28782, 42640), (29520, 41574), (30258, 40560), (30420, 40344), (31980, 38376), (33620, 36504), (34645, 35424)]