1400462640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1$

素因数の和:4512

約数の個数: 240

約数和(自身を含む): 5167169280

約数和(自身を除く): 3766706640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4370, 4451, 4560, 5244, 5520, 6555, 6840, 6992, 7866, 8280, 8740, 8902, 10488, 13110, 13353, 13680, 15732, 16560, 17480, 17804, 19665, 20976, 22255, 26220, 26706, 31464, 34960, 35608, 39330, 40059, 44510, 52440, 53412, 62928, 66765, 71216, 78660, 80118, 84569, 89020, 102373, 104880, 106824, 133530, 157320, 160236, 169138, 178040, 200295, 204746, 213648, 253707, 267060, 307119, 314640, 320472, 338276, 356080, 400590, 409492, 422845, 507414, 511865, 534120, 614238, 640944, 676552, 761121, 801180, 818984, 845690, 921357, 1014828, 1023730, 1068240, 1228476, 1268535, 1353104, 1522242, 1535595, 1602360, 1637968, 1691380, 1842714, 1945087, 2029656, 2047460, 2456952, 2537070, 3044484, 3071190, 3204720, 3382760, 3685428, 3805605, 3890174, 4059312, 4094920, 4606785, 4913904, 5074140, 5835261, 6088968, 6142380, 6765520, 7370856, 7611210, 7780348, 8189840, 9213570, 9725435, 10148280, 11670522, 12177936, 12284760, 14741712, 15222420, 15560696, 17505783, 18427140, 19450870, 20296560, 23341044, 24569520, 29176305, 30444840, 31121392, 35011566, 36854280, 38901740, 46682088, 58352610, 60889680, 70023132, 73708560, 77803480, 87528915, 93364176, 116705220, 140046264, 155606960, 175057830, 233410440, 280092528, 350115660, 466820880, 700231320, 1400462640]

約数ペア:

[(1, 1400462640), (2, 700231320), (3, 466820880), (4, 350115660), (5, 280092528), (6, 233410440), (8, 175057830), (9, 155606960), (10, 140046264), (12, 116705220), (15, 93364176), (16, 87528915), (18, 77803480), (19, 73708560), (20, 70023132), (23, 60889680), (24, 58352610), (30, 46682088), (36, 38901740), (38, 36854280), (40, 35011566), (45, 31121392), (46, 30444840), (48, 29176305), (57, 24569520), (60, 23341044), (69, 20296560), (72, 19450870), (76, 18427140), (80, 17505783), (90, 15560696), (92, 15222420), (95, 14741712), (114, 12284760), (115, 12177936), (120, 11670522), (138, 10148280), (144, 9725435), (152, 9213570), (171, 8189840), (180, 7780348), (184, 7611210), (190, 7370856), (207, 6765520), (228, 6142380), (230, 6088968), (240, 5835261), (276, 5074140), (285, 4913904), (304, 4606785), (342, 4094920), (345, 4059312), (360, 3890174), (368, 3805605), (380, 3685428), (414, 3382760), (437, 3204720), (456, 3071190), (460, 3044484), (552, 2537070), (570, 2456952), (684, 2047460), (690, 2029656), (720, 1945087), (760, 1842714), (828, 1691380), (855, 1637968), (874, 1602360), (912, 1535595), (920, 1522242), (1035, 1353104), (1104, 1268535), (1140, 1228476), (1311, 1068240), (1368, 1023730), (1380, 1014828), (1520, 921357), (1656, 845690), (1710, 818984), (1748, 801180), (1840, 761121), (2070, 676552), (2185, 640944), (2280, 614238), (2622, 534120), (2736, 511865), (2760, 507414), (3312, 422845), (3420, 409492), (3496, 400590), (3933, 356080), (4140, 338276), (4370, 320472), (4451, 314640), (4560, 307119), (5244, 267060), (5520, 253707), (6555, 213648), (6840, 204746), (6992, 200295), (7866, 178040), (8280, 169138), (8740, 160236), (8902, 157320), (10488, 133530), (13110, 106824), (13353, 104880), (13680, 102373), (15732, 89020), (16560, 84569), (17480, 80118), (17804, 78660), (19665, 71216), (20976, 66765), (22255, 62928), (26220, 53412), (26706, 52440), (31464, 44510), (34960, 40059), (35608, 39330)]