1420346016

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 4346939520

約数和(自身を除く): 2926593504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 89, 94, 96, 108, 131, 141, 144, 162, 178, 188, 216, 262, 267, 282, 288, 324, 356, 376, 393, 423, 432, 524, 534, 564, 648, 712, 752, 786, 801, 846, 864, 1048, 1068, 1128, 1179, 1269, 1296, 1424, 1504, 1572, 1602, 1692, 2096, 2136, 2256, 2358, 2403, 2538, 2592, 2848, 3144, 3204, 3384, 3537, 3807, 4183, 4192, 4272, 4512, 4716, 4806, 5076, 6157, 6288, 6408, 6768, 7074, 7209, 7614, 8366, 8544, 9432, 9612, 10152, 10611, 11659, 12314, 12549, 12576, 12816, 13536, 14148, 14418, 15228, 16732, 18471, 18864, 19224, 20304, 21222, 23318, 24628, 25098, 25632, 28296, 28836, 30456, 33464, 34977, 36942, 37647, 37728, 38448, 40608, 42444, 46636, 49256, 50196, 55413, 56592, 57672, 60912, 66928, 69954, 73884, 75294, 76896, 84888, 93272, 98512, 100392, 104931, 110826, 112941, 113184, 115344, 121824, 133856, 139908, 147768, 150588, 166239, 169776, 186544, 197024, 200784, 209862, 221652, 225882, 230688, 279816, 295536, 301176, 314793, 332478, 338823, 339552, 373088, 401568, 419724, 443304, 451764, 498717, 547973, 559632, 591072, 602352, 629586, 664956, 677646, 839448, 886608, 903528, 944379, 997434, 1095946, 1119264, 1204704, 1259172, 1329912, 1355292, 1643919, 1678896, 1773216, 1807056, 1888758, 1994868, 2191892, 2518344, 2659824, 2710584, 3287838, 3357792, 3614112, 3777516, 3989736, 4383784, 4931757, 5036688, 5319648, 5421168, 6575676, 7555032, 7979472, 8767568, 9863514, 10073376, 10842336, 13151352, 14795271, 15110064, 15958944, 17535136, 19727028, 26302704, 29590542, 30220128, 39454056, 44385813, 52605408, 59181084, 78908112, 88771626, 118362168, 157816224, 177543252, 236724336, 355086504, 473448672, 710173008, 1420346016]

約数ペア:

[(1, 1420346016), (2, 710173008), (3, 473448672), (4, 355086504), (6, 236724336), (8, 177543252), (9, 157816224), (12, 118362168), (16, 88771626), (18, 78908112), (24, 59181084), (27, 52605408), (32, 44385813), (36, 39454056), (47, 30220128), (48, 29590542), (54, 26302704), (72, 19727028), (81, 17535136), (89, 15958944), (94, 15110064), (96, 14795271), (108, 13151352), (131, 10842336), (141, 10073376), (144, 9863514), (162, 8767568), (178, 7979472), (188, 7555032), (216, 6575676), (262, 5421168), (267, 5319648), (282, 5036688), (288, 4931757), (324, 4383784), (356, 3989736), (376, 3777516), (393, 3614112), (423, 3357792), (432, 3287838), (524, 2710584), (534, 2659824), (564, 2518344), (648, 2191892), (712, 1994868), (752, 1888758), (786, 1807056), (801, 1773216), (846, 1678896), (864, 1643919), (1048, 1355292), (1068, 1329912), (1128, 1259172), (1179, 1204704), (1269, 1119264), (1296, 1095946), (1424, 997434), (1504, 944379), (1572, 903528), (1602, 886608), (1692, 839448), (2096, 677646), (2136, 664956), (2256, 629586), (2358, 602352), (2403, 591072), (2538, 559632), (2592, 547973), (2848, 498717), (3144, 451764), (3204, 443304), (3384, 419724), (3537, 401568), (3807, 373088), (4183, 339552), (4192, 338823), (4272, 332478), (4512, 314793), (4716, 301176), (4806, 295536), (5076, 279816), (6157, 230688), (6288, 225882), (6408, 221652), (6768, 209862), (7074, 200784), (7209, 197024), (7614, 186544), (8366, 169776), (8544, 166239), (9432, 150588), (9612, 147768), (10152, 139908), (10611, 133856), (11659, 121824), (12314, 115344), (12549, 113184), (12576, 112941), (12816, 110826), (13536, 104931), (14148, 100392), (14418, 98512), (15228, 93272), (16732, 84888), (18471, 76896), (18864, 75294), (19224, 73884), (20304, 69954), (21222, 66928), (23318, 60912), (24628, 57672), (25098, 56592), (25632, 55413), (28296, 50196), (28836, 49256), (30456, 46636), (33464, 42444), (34977, 40608), (36942, 38448), (37647, 37728)]