1001366640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3616

約数の個数: 240

約数和(自身を含む): 3716601408

約数和(自身を除く): 2715234768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 720, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1530, 1564, 1656, 1840, 1955, 2040, 2070, 2346, 2448, 2760, 3060, 3128, 3312, 3519, 3557, 3910, 4080, 4140, 4692, 5520, 5865, 6120, 6256, 7038, 7114, 7820, 8280, 9384, 10671, 11730, 12240, 14076, 14228, 15640, 16560, 17595, 17785, 18768, 21342, 23460, 28152, 28456, 31280, 32013, 35190, 35570, 42684, 46920, 53355, 56304, 56912, 60469, 64026, 70380, 71140, 81811, 85368, 93840, 106710, 120938, 128052, 140760, 142280, 160065, 163622, 170736, 181407, 213420, 241876, 245433, 256104, 281520, 284560, 302345, 320130, 327244, 362814, 409055, 426840, 483752, 490866, 512208, 544221, 604690, 640260, 654488, 725628, 736299, 818110, 853680, 907035, 967504, 981732, 1088442, 1209380, 1227165, 1280520, 1308976, 1390787, 1451256, 1472598, 1636220, 1814070, 1963464, 2176884, 2418760, 2454330, 2561040, 2721105, 2781574, 2902512, 2945196, 3272440, 3628140, 3681495, 3926928, 4172361, 4353768, 4837520, 4908660, 5442210, 5563148, 5890392, 6544880, 6953935, 7256280, 7362990, 8344722, 8707536, 9817320, 10884420, 11126296, 11780784, 12517083, 13907870, 14512560, 14725980, 16689444, 19634640, 20861805, 21768840, 22252592, 25034166, 27815740, 29451960, 33378888, 41723610, 43537680, 50068332, 55631480, 58903920, 62585415, 66757776, 83447220, 100136664, 111262960, 125170830, 166894440, 200273328, 250341660, 333788880, 500683320, 1001366640]

約数ペア:

[(1, 1001366640), (2, 500683320), (3, 333788880), (4, 250341660), (5, 200273328), (6, 166894440), (8, 125170830), (9, 111262960), (10, 100136664), (12, 83447220), (15, 66757776), (16, 62585415), (17, 58903920), (18, 55631480), (20, 50068332), (23, 43537680), (24, 41723610), (30, 33378888), (34, 29451960), (36, 27815740), (40, 25034166), (45, 22252592), (46, 21768840), (48, 20861805), (51, 19634640), (60, 16689444), (68, 14725980), (69, 14512560), (72, 13907870), (80, 12517083), (85, 11780784), (90, 11126296), (92, 10884420), (102, 9817320), (115, 8707536), (120, 8344722), (136, 7362990), (138, 7256280), (144, 6953935), (153, 6544880), (170, 5890392), (180, 5563148), (184, 5442210), (204, 4908660), (207, 4837520), (230, 4353768), (240, 4172361), (255, 3926928), (272, 3681495), (276, 3628140), (306, 3272440), (340, 2945196), (345, 2902512), (360, 2781574), (368, 2721105), (391, 2561040), (408, 2454330), (414, 2418760), (460, 2176884), (510, 1963464), (552, 1814070), (612, 1636220), (680, 1472598), (690, 1451256), (720, 1390787), (765, 1308976), (782, 1280520), (816, 1227165), (828, 1209380), (920, 1088442), (1020, 981732), (1035, 967504), (1104, 907035), (1173, 853680), (1224, 818110), (1360, 736299), (1380, 725628), (1530, 654488), (1564, 640260), (1656, 604690), (1840, 544221), (1955, 512208), (2040, 490866), (2070, 483752), (2346, 426840), (2448, 409055), (2760, 362814), (3060, 327244), (3128, 320130), (3312, 302345), (3519, 284560), (3557, 281520), (3910, 256104), (4080, 245433), (4140, 241876), (4692, 213420), (5520, 181407), (5865, 170736), (6120, 163622), (6256, 160065), (7038, 142280), (7114, 140760), (7820, 128052), (8280, 120938), (9384, 106710), (10671, 93840), (11730, 85368), (12240, 81811), (14076, 71140), (14228, 70380), (15640, 64026), (16560, 60469), (17595, 56912), (17785, 56304), (18768, 53355), (21342, 46920), (23460, 42684), (28152, 35570), (28456, 35190), (31280, 32013)]