146430720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 549427200

約数和(自身を除く): 402996480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 223, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 446, 456, 480, 513, 540, 570, 576, 608, 640, 669, 684, 720, 760, 768, 855, 864, 892, 912, 960, 1026, 1080, 1115, 1140, 1152, 1216, 1280, 1338, 1368, 1440, 1520, 1710, 1728, 1784, 1824, 1920, 2007, 2052, 2160, 2230, 2280, 2304, 2432, 2565, 2676, 2736, 2880, 3040, 3345, 3420, 3456, 3568, 3648, 3840, 4014, 4104, 4237, 4320, 4460, 4560, 4864, 5130, 5352, 5472, 5760, 6021, 6080, 6690, 6840, 6912, 7136, 7296, 8028, 8208, 8474, 8640, 8920, 9120, 10035, 10260, 10704, 10944, 11520, 12042, 12160, 12711, 13380, 13680, 14272, 14592, 16056, 16416, 16948, 17280, 17840, 18240, 20070, 20520, 21185, 21408, 21888, 24084, 24320, 25422, 26760, 27360, 28544, 30105, 32112, 32832, 33896, 34560, 35680, 36480, 38133, 40140, 41040, 42370, 42816, 43776, 48168, 50844, 53520, 54720, 57088, 60210, 63555, 64224, 65664, 67792, 71360, 72960, 76266, 80280, 82080, 84740, 85632, 96336, 101688, 107040, 109440, 114399, 120420, 127110, 128448, 131328, 135584, 142720, 152532, 160560, 164160, 169480, 171264, 190665, 192672, 203376, 214080, 218880, 228798, 240840, 254220, 256896, 271168, 285440, 305064, 321120, 328320, 338960, 381330, 385344, 406752, 428160, 457596, 481680, 508440, 513792, 542336, 571995, 610128, 642240, 656640, 677920, 762660, 770688, 813504, 856320, 915192, 963360, 1016880, 1084672, 1143990, 1220256, 1284480, 1355840, 1525320, 1541376, 1627008, 1830384, 1926720, 2033760, 2287980, 2440512, 2568960, 2711680, 3050640, 3254016, 3660768, 3853440, 4067520, 4575960, 4881024, 5423360, 6101280, 7321536, 7706880, 8135040, 9151920, 9762048, 12202560, 14643072, 16270080, 18303840, 24405120, 29286144, 36607680, 48810240, 73215360, 146430720]

約数ペア:

[(1, 146430720), (2, 73215360), (3, 48810240), (4, 36607680), (5, 29286144), (6, 24405120), (8, 18303840), (9, 16270080), (10, 14643072), (12, 12202560), (15, 9762048), (16, 9151920), (18, 8135040), (19, 7706880), (20, 7321536), (24, 6101280), (27, 5423360), (30, 4881024), (32, 4575960), (36, 4067520), (38, 3853440), (40, 3660768), (45, 3254016), (48, 3050640), (54, 2711680), (57, 2568960), (60, 2440512), (64, 2287980), (72, 2033760), (76, 1926720), (80, 1830384), (90, 1627008), (95, 1541376), (96, 1525320), (108, 1355840), (114, 1284480), (120, 1220256), (128, 1143990), (135, 1084672), (144, 1016880), (152, 963360), (160, 915192), (171, 856320), (180, 813504), (190, 770688), (192, 762660), (216, 677920), (223, 656640), (228, 642240), (240, 610128), (256, 571995), (270, 542336), (285, 513792), (288, 508440), (304, 481680), (320, 457596), (342, 428160), (360, 406752), (380, 385344), (384, 381330), (432, 338960), (446, 328320), (456, 321120), (480, 305064), (513, 285440), (540, 271168), (570, 256896), (576, 254220), (608, 240840), (640, 228798), (669, 218880), (684, 214080), (720, 203376), (760, 192672), (768, 190665), (855, 171264), (864, 169480), (892, 164160), (912, 160560), (960, 152532), (1026, 142720), (1080, 135584), (1115, 131328), (1140, 128448), (1152, 127110), (1216, 120420), (1280, 114399), (1338, 109440), (1368, 107040), (1440, 101688), (1520, 96336), (1710, 85632), (1728, 84740), (1784, 82080), (1824, 80280), (1920, 76266), (2007, 72960), (2052, 71360), (2160, 67792), (2230, 65664), (2280, 64224), (2304, 63555), (2432, 60210), (2565, 57088), (2676, 54720), (2736, 53520), (2880, 50844), (3040, 48168), (3345, 43776), (3420, 42816), (3456, 42370), (3568, 41040), (3648, 40140), (3840, 38133), (4014, 36480), (4104, 35680), (4237, 34560), (4320, 33896), (4460, 32832), (4560, 32112), (4864, 30105), (5130, 28544), (5352, 27360), (5472, 26760), (5760, 25422), (6021, 24320), (6080, 24084), (6690, 21888), (6840, 21408), (6912, 21185), (7136, 20520), (7296, 20070), (8028, 18240), (8208, 17840), (8474, 17280), (8640, 16948), (8920, 16416), (9120, 16056), (10035, 14592), (10260, 14272), (10704, 13680), (10944, 13380), (11520, 12711), (12042, 12160)]